只用一本书提高英语听力能力!重温经典名著双语阅读小编推荐:跟着纪录片学英语不背单词和语法,轻松学英语
返回列表 回复 发帖

[report整理] SENEWS-2011-04-25

提高英语听力能力 找对方法很重要!

[report整理] SENEWS-2011-04-25

本帖最后由 qingchengshan 于 2011-4-27 17:27 编辑

SENEWS-20110425 Report


Technology   Report


user posted image



【电信用户1】在线播放和下载
user posted image user posted image

【电信用户2】在线播放和下载
user posted image user posted image


【网通/教育网】在线播放和下载 (推荐教育网用户用网通这个服务器下载)


user posted image user posted image

【迅雷高速】下载
user posted image user posted image

版主提示:
一、若是自己的听写稿, 请发帖时标注'Homework'.
二、若是改稿, 请发帖时标注'on 某某人'并在修改处标红.
三、为了达到最快的下载速度,推荐使用迅雷高速下载本站音频/视频材料.




jinhua49在 整理的原文:
This is the VOA Special English Technology Report.

Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on a design developed some years ago in Afghanistan. Since then, it has been built and used in many countries.

It can heat seventy liters of water to sixty degrees Celsius. It can do this between sunrise and noon on a clear day with an average air temperature of thirty-two degrees Celsius.

There are two parts to the solar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color.

This black metal plate is called a collector. The collector is placed in contact with the water.

There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as roofs on housing.

Once the water is heated, it is kept hot with insulation material. This allows the water to stay warm for a long time.

The second part of the solar water heater holds the water for the system. This storage tank can be a container that holds about one hundred liters. Two rubber pipes are attached to the water storage tank. One pipe lets water flow into the system. The other lets water flow out.

When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as desired.

This solar water heater is easy to build and operate. It will last about two years before the rubber pipes need to be replaced.

There is also something else you will need to make the solar water heater work -- the sun. As you might imagine, the heater will heat water only on sunny days.

You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA. This group works internationally to fight poverty. The website is enterpriseworks.org. Choose the link for News & Resources, then click on Publications.

And that's the VOA Special English Technology Report. Tell us if you've ever built a solar water heater or have ideas for improvements. Post your comments at voaspecialenglish.com
where you can also find transcripts, MP3s and podcasts of our programs.  I'm Steve Ember.

普特在线文本比较普特在线听音查字普特在线拼写检查普特文本转音频

支持普特英语听力就多多发帖吧!您们的参与是对斑竹工作最大的肯定与支持!如果您觉得还不错,推荐给周围的朋友吧~

[Homework]SENEWS-2011-04-25

This is the VOA Special English Technology Report.
Soler water heaters are used around the world and are not very difficult to build. The system will go in to describe it is based on the design developed some years ago in the Afganistan. Since then it has been built and used in many countries. It can heat seventy liters of water to sixty degrees celsius. It can do this between sunrise and noon on the clear day with an average air temperature of thirty-two degrees celsius.
There are two parts of soler water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted in the other colors. This black metal played is called a collector. The collector is placed in contact with the water. There are several kinds of metal sheets that can be used for the collector. C* metal will work very well. C* sheets are often used as roups* on the housing. Once the water is heated, it is capped hot within sernation* material. This allows the water to stay warm for a long time.
The second part of the soler water heater holds the water for the system. This storage tank can be a container that holds about one hundred liters. Two rubber pipes are retach* to the water storage tank. One pipe lets water flow into the system. The other lets water flow out. When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that temperature is hot or warm as designed.
This soler water heater is easy to build and operate. It was less about two years before the rubber pipes need to be replaced. Their resources something else you will need to make the soler water heater work the sun as you might imaging the heater will heat water only on sunny days. You can get more information about soler water heaters and other projects from enterprise works viter. This group works internationally to find property. The website is enterpriseworks.org. Choice the link for a news and resources then click on publications.
And that's the VOA Special English Technology Report. Tell us if you ever build the soler water heater or have ideas for improvements. Post your comments at voaspecialenglish.com. You can also find transcripts, mp3s and podcasts of our programs. We also offer english teaching activities in the classroom section above our site. I'm Steve Ember.

This post was generated by put listening repetition system,  Check the original dictation thread!
立即获取| 免费注册领取外教体验课一节

[Homework]SENEWS-2011-04-25

This is the VOA Special English Technology Report.
Solar water heaters are used around the world and are not very difficult to build. The system we are going to describe is based on the design developed some years ago in Afghanistan.Since then it has been built and used in many countries.
It can heat seventy liters of water to sixty degrees sources.It can do this between sunrise and noon on the clear day with an average air temperature of thirty two degrees sources.
There are two parts of the solar water heater.One part is made of the sheet of metal painted  black.Black surfaces become hotter in the sun than surfaces painted any other color.This black metal plate is called  a collector.The collector  is placed in contact with the water.
There are several kinds of metal sheets that can be used for the collector.Corrugated metal will work very well.C* sheets are often used as roofs on housing.Once the water is heated,it is keeped hot with insolation material.This allows the water to stay warm for a long time.
The second parts of the solar water heater holds the water for the system.This storage tank can be a container that holds about 100 liters.Two wrapper pipes are attach to the water storage tank.
One pipe lets water flow into the system,the other lets water flow out.When the water heater is working correctly,water will flow from the storage tank to the collector and back again.
You can use the hot water at the top of  the tank for washing and cleaning.You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate.It will last about two years before the wrapper pipes need to be replaced.
There was also something else will to need to make the solar water heater work --the sun.As you might imagine the heater will heat water only on sunny days.
You can get more information about solar water heaters and other project from inter* workers  vita.This group works internationally to fight poverty.The website is interpriseworkers.org. Choose the link for news in resources then click on pubulications.
And that's the VOA Special English Technology Report.Tell us if you have ever build the solar water heater or have ideas for improvements.Post your comments at voaspecialenglish.com.Where you can also found transcripts mp3s and podcasts about our programs .We also offer english teaching activities in the classroom section of our website.I'm Steve Ember.

This post was generated by put listening repetition system,  Check the original dictation thread!
实现无障碍英语沟通

[Homework]SENEWS-2011-04-25

本帖最后由 jewellery 于 2011-4-25 20:07 编辑

This is the VOA Special English technology report.

Solar water heaters are used around the world,and are not very difficult to build.The system we are going to describe is based on the design developed some years ago in Afghanistan.Since then,it has been built and used in many countries.It can heat 70 liters of water to 60 degrees celsius.It can do this between sunrise and noon on a clear day with an average air temperature of 32 degrees celsius.

There are two parts of the solar water heater,one part is made of a sheet of metal painted black.Black surfaces become hotter in the sun than surfaces painted any other color.This black metal plate is called a collector.The collector is placed in contact within the water.There are several kinds of metal sheets that can be used for the collector.Congregated metal will work very well,congregated sheets are often used as roofs on houses.Once the water is heated,it is kept hot with insolation material.This allows the water to stay warm for a long time.

The second part of the solar water heater holds the water for the system.This storage tank can be a container that holds about 100 liters.Two rubber pipes are attached to the water storage tank.One pipe lets water flow into the system,the other lets water flow out.When the water heater is working correctly,water will flow from the storage tank to the collector and back again.You can use the hot water at the top of the tank for washing and cleaning.You can change the flow of water so that the temperature is hot or warm as designed.

This solar water heater is easy to build and operate.It will last about two years before the rubber pipes need to be replaced.There is also something else you will need to make the solar water heater work,the sun,as you might imagine,the heater will heat water only on sunny days.

You can get more information about solar water heaters and other projects from enterprise works vital.This group works internationally to find property.The website is enterpriseworks.org,choose the link for news and resources,then click on publications.And that's the VOA Special English technology report.Tell us if you've ever built a solar water heater,or have ideas for improvements,post your comments at VOASpecialEnglish.com where you can also find transcripts,MP3s and podcasts of our programs.We also offer English teaching activities in the classroom section of our site.I'm Steve Ember.


This post was generated by put listening repetition system,  Check the original dictation thread!
口译专员推荐—>口译训练软件IPTAM口译通

[Homework]SENEWS-2011-04-25

HOMEWORK
This is the VOA Special English Technology Report.

Solar water heaters are used around the world and are not very difficult to build.

The system we are going to describe is based on the design developed some years ago in Afganistan. Since then it has been built and used in many countries. It can heat seventy liters of water to sixty degrees celeses.

It can do this between sunrise and noon on the clear day with an average air temperature of thirty-two degrees celeses.

There are two parts of the solar water heating. One part is made of sheet of material painted black. Black surfaces become hotter in the sun then surfaces painted any other color. This black material plate is called a collector.The collector is placed in contact with the water.

There are several times of material sheet that can be used for the collector. Collargated material will work very well. Collargated sheet are often used as loops on the housing.

Once the water is heated, it is kept hot with insolation material. This allows the water to stay warm for a long time.

The second part of the solar water heater holds the water for system. This storage tank can be a container that holds about one handred liters. Two raper pipes are retain to water storiage tank. One pipe lets water flow into the system, the other lets water flow out.

When the water heater is working correctly, water will flow from the storiage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the temperature is hot or warm as design. This solar water heater is easy to build and operate. It will less about two years before the bruber pipes need to be replaced.

The resources something else you will need to make the solar water heater work -- the sun. As you might imagine, the heater will heat the water only on sunny days.

You can get more information about solar water heaters and other project from enterprise work's wite. This group works internationally to fight proverty. The website is enterprise work's.al. Choose the link for news and resources then click on publications.

And that's the VOA Special English Technology Report. Tell us if you ever built the solar water heater or have ideas for improvements. Post your comments at voaspcialenglish.com or you can also find transcripts, mp3 and broadcasts about our programmes. we also offer english teaching activities in the classroom section of our site. I am Steve Amber.


This post was generated by put listening repetition system,  Check the original dictation thread!

[Homework]SENEWS-2011-04-25

HomeworkThis is the VOA Special English Technology Report.Solar water heaters are used around the world and are not very difficult to build.The system we are going to describe is based on a design developed some years ago in Afghanistan.Since then it has been built and used in many countries.
It can heat 70 liters of water to 60 degrees Celsius.It can do this between sunrise and noon on the clear day with an average air temperature of 32 degrees Celsius.
There are two parts to the solar water heater.
One part is made of a sheet of metal,painted black.Black surfaces become hotter in the sun than surfaces painted any other color.This black metal plate is called collector.The collector is placed in contact with the water.
There are several kinds of metal sheets that can be used for the collector. Corrugated metal will work very well,corrugated sheets are often used as roofs on housing.Once the water is heated ,it's kept hot with insulation material. This allows the water to stay warm for a long time.
The second part of the solar water heater holds the water for the system.This storage tank can be a container that holds about 100 liters.Two rubber pipes are attached to the water storage tank, one pipe lets water flow into the system, the other lets water flow out.
When the water heater is working correctly, water will flow from the storage tank to the collector and back again.You can use the hot water at the top of the tank for washing and cleaning, you can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate. It will last about two years before the rubber pipes need to be replaced.
There is also something else you will need to make the solar water heater work, the sun.As you might imagine, the heater will heat water only on sunny days.
You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA.This group works internationally to fight poverty. The website is enterpriseworks.org.Choose the link for News and Resources then click on Publications.
And that's the VOA Special English Technology Report.
            


This post was generated by put listening repetition system,  Check the original dictation thread!
[Homework]SENEWS-2011-04-25
This is the VOA Special English technology report.

Solar water heaters are used around the world,and are not very difficult to build.The system we are going to describe is based on the design developed some years ago in Afghanistan.Since then,it has been built and used in many countries.It can heat 70 liters of water to 60 degrees celsius.It can do this between sunrise and noon on a clear day with an average air temperature of 32 degrees celsius.

There are two parts of the solar water heater,one part is made of a sheet of metal painted black.Black surfaces become hotter in the sun than surfaces painted any other color.This black metal plate is called a collector.The collector is placed in contact within the water.There are several kinds of metal sheets that can be used for the collector.Congregated metal will work very well,congregated sheets are often used as roofs on houses.Once the water is heated,it is kept hot with insolation material.This allows the water to stay warm for a long time.

The second part of the solar water heater holds the water for the system.This storage tank can be a container that holds about 100 liters.Two rubber pipes are attached to the water storage tank.One pipe lets water flow into the system,the other lets water flow out.When the water heater is working correctly,water will flow from the storage tank to the collector and back again.You can use the hot water at the top of the tank for washing and cleaning.You can change the flow of water so that the temperature is hot or warm as designed.

This solar water heater is easy to build and operate.It will last about two years before the rubber pipes need to be replaced.There is also something else you will need to make the solar water heater work,the sun,as you might imagine,the heater will heat water only on sunny days.

You can get more information about solar water heaters and other projects from enterprise works vital.This group works internationally to find property.The website is enterpriseworks.org,choose the link for news and resources,then click on publications.

This post was generated by put listening repetition system,  Check the original dictation thread!
实现无障碍英语沟通

[Homework]SENEWS-2011-04-25

this is the voa special english technology report. solar water heaters are used around the world and are not very difficult to build. the system we are going to describe is based on a design developed a few years ago in afghanistan. since then, it has been built and used in many countries. it can heat 70 meters of water to 60 degrees celsius. it can do this between sunrise and noon on a clear day with an average air temperature of 32 degrees celsius. there are two parts to the solar water heater. one part is made of a sheet of metal painted black. black services become the potter in the sun and services painted in any other color. this black metal part is called a collector. the collector is placed in contact with the water. there are several kinds of metal can be used for the collector. corrugated metal will work very well. corrugated sheets are often used as roofs on the housing. once the water is heated, it's kept apart with insulation material. this allows the water to stay warm all the time. the second part of solar water heater holds the water for the system. this storage tank can be a container that holds about 100 meters. two rubber pipes are attached to the water storage tank. one pipe lets water flow into the system; the other lets water flow out. when the water heater is working correctly, water will flow from the storage tank to the collector and back again. you can use the hot water at the top of the tank for washing and cleaning. you can change the flow of water so that the temperature is hot or warm as desired. this solar water heater is easy to build and operate. it will last about two years before the rubber pipes need to be replaced. there is also something else you will need to make the solar water heater work--the sun. as you might imagine, the heater will heat water only on sunny days. you can get more information about solar water heaters and other projects from enterprises works provider. this group works internationally to fight poverty. the website is enterprisesworks.com. choose the link for news and resources, then click on publications. and that's the voa special english technology report. tell us if you ever build the solar water heater, or have ideas for improvements. post your comments at voaspecialenglish.com, where you can also find transcripts, mp3s and podcast of our programmes. we also offer english teaching activities in the classroom section of our website. i'm steve vemble.
This post was generated by put listening repetition system,  Check the original dictation thread!
普特听力大课堂

[Homework]SENEWS-2011-04-25

This is the voa special english technology report
Solar water heater are using around the world and are not very difficult to build. The system we are going to describe is based on the design developed some years ago in A. since then it has been built and used in many countries, it can heat 70 liters water to 60 degrees Celsius. it can do this between sunrise and noon on a clear day with average air temperature of 32 degrees celsius.
There are two parts of the solar water heater, one part is made of sheet of matter painted black. Black surfaces become hotter in the sun than surfaces painted in the other color. This black matter plant is called a collector. The collector is placed in contact with the water, there are several kinds of matter sheets that can be used for the collector. Corol gathered matter will work very well, corol gather sheets are often used as ** on housing. Once the water is heated, it is kept hot with insolation material, this allows the water to stay warm for a long time.
The second part of the solar water heater holds the water to the system. This storage tank can be a container that hold about 100 liters. Two water pumps are attached to the water storage tank, one pump lets water flow into the system, the other lets water flow out. When the water heater is working correctly, water will flow from the storage tank to the collector and back again.
You can use the hot water at the the top of the tank for washing and clearing, you can change the flow of water so that the temperature is hot or warm as designed.
This solar water heater is easy to build and operate. it will last about two years before the rab pumps need to be replaced. Ther is also something else you will need to make the solar water heater work--the sun, as you might imagine, the heater will heat water only on sunny days.
You can get more information about solar water heaters and other projects from Interprise works vinter. This group works internationally to fight poverty. The website is interpriseworks. org. Choose the link for a news and resources, then click on publications

This post was generated by put listening repetition system,  Check the original dictation thread!
好栏目推荐之美国口语俚语
This is the VOA Special English Technology report.

Solar water heaters are used around the world.And are not very difficult to build.This is then we are going to descibe is based on the design developed some years ago in an acdema Stanford .Since then, it has been built and used in many countries.It can heat 70 littlers of water to 60 degree celcies.It can do this between sunrise and noon on a clear day with an average air tempreture of 32 degrees celcies.There are two parts of the solar water heater.One part is made of a sheet of metal painted black.Black surfaces they can hotter in the sun than the surfaces painted in the other colors.This black metal plate is called a collecter.The collecter is placed in contact with the water,there are several kinds of metal sheets that can be used for the collecter.cooregated metal will worked very well.cooregated sheets are often used as rooves on housing.Once the water is heated, it is kept hot with insolation material.This allows the water to stay warm for a long time.The second part of the solar water heater holds the water for the system.This storage tank can be a container that holds about 100 litters.Two rubber pipes are attached to the water storage tank.One pipe lets water flow into the system.The other lets water flow out.When the water heater is working correctly, water will flow from the storage tank to the collecter and back again.You can use the hot water at the top of the tank for washing and cleaning.You can change the the flow of water so that the tempreture is hot or warm as desired.This solar water heater is easy to build and operate.It will last about two years before the rubber pipes need to be replaced.The results of someone else you will lead to make the solar water heater work,the sun,as you might imagine the heater will heat water only on sunny days.You can get more imformation about solar water heaters and other project form enterprize works viter.This group works internationaly to fight property.The website is enterprizeworks.war.Choose the link for news and resources then click on publications.

And that's the VOA special English technology report.

Tell us if you have ever built the solar water heater or have ideas for improvement,post your comment at VOAspecialenglish.com,where you can also find transcrips,MP3s and popcaps about our program.We also offer English teaching activities in the classroom section of our site.

[Homework]SENEWS-2011-04-25

This is the VOA special English technology report.
Soler water heaters are used around the world,and are not very difficult to build.The system we are ?to describe is based on a design developed some years ago in Afganastan.Since then,it has been built and used in many countries,it can heat seventy littles of water to sixty degrees celsius.It can do this between sunrise and noom on a clear day with an average air temperature of thirty two degrees celsius.
There are two parts to the soler water heater,one part is made of a sheet of metal to black,black surfaces become hotter in the sun then surfaces painted any other color,this black metal plat is called a collecty,the collector is placed in contact with the water,there are several kinds of metal sheets that can be used for the collector,corrugated metal will work very well,corrugated sheets are often used as roofs on housing.once the water is heated,it's capped hot with insolation meterial,this allows the water to stay warm for a long time.
The second part of the soler water heater holds the water for the system,this storage tank can be a container that holds about ane hundred littles.Two rubber pipes are attach to the water storage tank.One pipe lets water flow into the system,the other lets water flow out.When the water heater is working correctly,water will flow from the storage tank to the collector and back again.You can use the hot water at the top of the tank for washing and cleaning,you can change the flow of water so that the temperature is hot or warm as designed.This soler water heater is easy to build and operate,it will last about two years before the rubber pipe need to be replaced.There is also something else you will need to make the soler water heater work,the sun,as you might imagine the heater will heat water only on sunny days,you can get more information about soler water heaters and other project from enter prides works wittle.This group works internationally to fight poverty,the website is enterpridesworks.org,choose the link for a news and resouces when click on publication.
And that's the VOA special English technology report.Tell us if you have ever built the soler water heater or have ideas for improvements,post your comments at VOAspecialEnglish.com,you can also find transcripts,mp3 and part cast of our programs,we also offer English teaching activities in the classroom section of our site,I'm Steve Ember.

This post was generated by put listening repetition system,  Check the original dictation thread!

[Homework]SENEWS-2011-04-25

Solar water heaters are used around the world and are not very difficult to build.The system we are going to describe is based on the design developed some years ago in Afghanistan.Since then,it has been built and used in many countries.It can heat 70 liters of water to 60 degrees Celsius.It can do this between sunrise and noon on the clear day with an average air temperature of 32 degrees Celsius.
There are two parts to the solar water heater.One part is made of a sheet of metal painted black.Black services become hotter in the sun than services painted any other color.
The black metal plate is called a collector.A collector is placed in contact with the water.There are several kinds of metal sheets that can be used for the collector.
Corrugated metal will work very well.Corrugated sheets are often used as roofs on the housing.
Once the water is heated,it is kept hot with insulation material.This allows the water to stay warm for a long time.
The second part of the solar water heater holds the water for the system.This storage tank can be a container that holds about one hundred leaders.Two rubber pipes are attached to the water storage tank.One pipe lets water flow into the system. The other lets water flow out.
When the water heater is working correctly ,water will flow from the storage tank to the collector and back again.You can use the hot water at the top of the tank for washing and cleaning.You can change the flow of water so that the temperature is hot or warm as desired.
This solar water heater is easy to build and operate.It will last about two years before the rubber pipes need to be replaced.
There is also something else you will need to make the solar water heater work--the sun.As you might imagine,the heater will heat water only on sunny days.
You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA.This group works internationally to fight poverty.The website is enterpriseworks.org.Choose the link for News and Resources,then click on Publications.

This post was generated by put listening repetition system,  Check the original dictation thread!
每天半小时 轻松提高英语口语

[Homework]SENEWS-2011-04-25

本帖最后由 spring25autumn 于 2011-4-25 10:57 编辑

This is the VOA special English Techonolgy report.
Solar water heaters are used around wrold and are not very difficult to build.The system we are going to descibe is basiced on the design develop some years ago in the Afhganistan.Since then it has been built and used in many countries.It can heat 70 liters of water to 60 degrees celsius.It can do this between sun rise and noon on the clear day with average air tempurature of 32 to degrees celsius.
There are two parts of solar water heater,one part is made of sheet of metal pianted black.Black services become hotter in the sun than services painted in the other colour.This black metal played is called a collector.The collector is placed in contect with the water.There are seveal kinds of metal sheets that can be used for the collector.Crogaded metal will work very well ,Crogaded sheets are often used as oops on housing.Once the water is heated ,it is kept hot with insolation meterial.

This post was generated by put listening repetition system,  Check the original dictation thread!

[Homework]SENEWS-2011-04-25

Soalar water heaters are used aroung the world and are not very difficult to buid. The system we are going to describe is based on the design developed some years ago in Afganistan. Since then it has been built and used in many countries. It can heat 70 litres of water to 60 degrees celcius. It can do this between sunrise and noon on a clear day with average air tempreture of 32 degrees celcius. There are two parts of the soalar water heater. One part is made of a sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted in the other color. This black metal plate is called a collector. The collector is placed in contact with the water. There are several times of metal sheets that can be used for the collector. Corigated metal will work very well. Corigated sheets are often used as roofs on housing. Once the water is heated, it is kept hot with insolation material. This allows the water to stay warm for a long time. The second part of the soalar water heater holds the water for the system. This storage tank can be a container that holds about 100 litres. Two rubber pipes are retach to the water storage tank. One pipe lets water flow into the system, the other lets water flow out. When the water heater is working correctly, water will flow from the storage tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. You can change the flow of water so that the tempreture is hot or warm as designed. This soalar water heater is easy to build and operate. It will last about 2 years before the rubber pipes need to be replaced. There is also something else you will need to make the soalar water heater work, the sun, as you might imagine, the heater will heat water only on sunny days. You can get more information about soalar water heaters and other projects from interprice works viter. This group works internationally to fight property. The web site is interprice works.org. Choose the link for news and resources then click on publications.
This post was generated by put listening repetition system,  Check the original dictation thread!
口译专员推荐—>口译训练软件IPTAM口译通

[Homework]SENEWS-2011-04-25

本帖最后由 Emily@@ 于 2011-4-25 12:58 编辑

Homework
This is the voa special english Technology report
soda water are used around the world and they are not very difficult to built.The system we are going to desgride it's base on the design that value some years ago in Afganstan.
since then, it has been built and used in many countries. it can hit 70 leather of water to 60 degree centigrate. it can do this between sunlight and noon on a clear day with @@@ 32 degree centigrate,
There are two parts to the soda water hitted.
one part is made of sheet of metal paiting black. Black surfaces that come hotter in the sun than surfaces painted in the other colour.
this black metal plate is called a colleted. the collected is planting in contept with the water. there are several kinds of metal sheets they can be used for the colleted. collect metal will work very well.
collect sheets are often used as rool on housing, once the water is hitted it's hat hot with the interlation merterial. this allows the water just stay warm for a long time.the second part of the soda water hitter hold the water for the system.this story thing can be a container they hold about 100 leathers.
the second part of soda water holds the
01:50分止
two robel pipe are retact to storiage thing. one pipe lets awter though into the systerm, the other lets water through out. from the water hitter is working correctly. watere is through from the starige thing to the collector and back again.
you can use the hot water at the top of the tun for washing and cleaning. you can change the flow of water so that the temprature is hot warm. as design, this soda water hitter is easy to build and upgrate. it relaxs about 2years @@@before the robel pipes need to be replace. there is also somethingelse you will leave to make soda water hitter work, the sun as you might admassion the hitter will hit water. you can get more information about soda water hitter and other projest from interprice works vikers.
this group works internationally to fight pobroly.

and that is the voa special english programm.

This post was generated by put listening repetition system,  Check the original dictation thread!
返回列表