hanmanxing12345

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.

Daisy0217

Solar water heaters are used around the world and are not very difficult to build. The system we are going to discribe 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 digrees celsius. It can do this between sunrise and noon on a clear day with an anverage air temperature of thirty two degrees celcius. There are two parts to the solar water heater, one part is made of a sheet of matel painted black. Black surfaces become hotter in the sun than surfaces painted in other color. 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. Corrigated metal will work very well, corigated sheets are often used as roofs on the housin. Once the water is heated, it is kept hot with inserlation meterial, this allows the water to stay warm for a long time. The second part of the solar water heater hold 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 let water flow into the system, the other let water flow out. When the water heater is working correctly, water will flow from the storage tank to the container 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 the 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. Might image, the heater will heat water only on sunny days. You can get more information about solar water heaters and other projects from interprise works vita. This group works internationally to fight poverty. The website is interpriseworks.org. Choose the link for news and resources then flick on publications.
This post was generated by put listening repetition system,  Check the original dictation thread!

licourage

1# qingchengshan
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
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 a 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. Or you can also find Transcripts, MP3...

kristma

This is the voa speial 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 degree 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 colour.
This black metal plate is called a collector.The collector is placed in contact with the water.
There are several kinds of metal sheet 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 kept hot with insulation material.This allows the water to stay warm for a long time.
The second part of 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 heater 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 desire.This solar water heater is easy to bulid and operate.it will last about two years before the rubber pipes need to be replace.
There is 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 project from enterprice works vitas. This group works internationally to fight poverty. The website is enterprice works.org choose the link for news and resources then clip on Publications.
and that's the voa special english technology report,tell us if you ever built a solar water heater or have ideas for improvement,post your comments at voaspecialenglish.com.we will also find  transcrips  Mp3 and podcast of our programs. we also offer english teaching activities in the classroom section of our program.I'm steve Ember.

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

evetina

This is the VOA Special English Technology Report. Solar water heaters are used around the world and they are not very difficult to build. The system we are going to decribe is based on the design developed some years ago in Afghnistan. Since then, it has been built and used in many countries.It can heat seventeen liters of water to sixty degrees celsius.It can do this between sun rise and noon on a clear day with average air temperature of 32 degree 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 with any other color.This black metal plate is called a collector. The collector is placed in contact with the water. There are severl kinds of metal that can be used for the collector.Coregated metal will work very well. Corageted sheets are often used as roofs on housing. Once the water is heated, it is kept with insulation material. This allows water to stay warm for a long time. The second part of the solar water heater holds water for the system.This storage tank  can be a container that holds water about 100 liters. Two ruber pipes are attached to the storage tank. One pipe leads water into the system. The other leads water flow out.When the water heater work normally, then the water would 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 the water so the temperture of the water can be changed hot or warm as designed.This solar water heater is easy to build and operate.It will last two years before the ruber pipes need to be replaced. There is also something else you may need to make the solar water heater work--the sun.As you might have imagined, the solar water heater will only heat the water on sunny days. You can get more information about solar water heaters and other projects from Enterprise Works Viter, this group works internationally to fight poverty.The website is enterprise works.world.
This post was generated by put listening repetition system,  Check the original dictation thread!

tongtong011

this is voa special english technology report。
    solar water heaters are used around the world and are not very difficut to build. the system we are going to describe is based on the design developped 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 averge air tempreture 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 surface sbecome hotters in the sun than the surfaces painted anyother color. this black metal plate is called a collector. the collector is playing contact   with water.there are serval kinds of sheets that can be used for the collector.corrugated metal will work very well.corrugated sheets are often used as rooves on housing.once the water is heated,it is  cut 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 retouch 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 tank for washing and cleaning.you can change 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.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 inforation about solar water heaters and other project from inter world wide . this group works internationally to fight poverty.the website is interpriceworks.com. choose the link for news and resources  then play on publications.and that is the voa special english technology report.
tell us if you have ever built solar water heater or have ideas for improvements, post your comment at voaspecialenglish.com,where you can also find transcripts, mp3 and p of our programs, we also offer english teaching activities in the classroom section in our side

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

kmoving

This is the VOA Special English Technology Report.Solar water heaters are used wrong the world,and not very difficult to billed.The system we'll go into describe is based on a design developed some years ago in the **.Since then it has been built and used in many countries.It can heat 70 litres of water to 60 degrees celsius.It can do this between sunrise and noon on the clear day with unaverage air tempreture of 32 degrees celsius.There are 2 parts of the solar water heater.

One part is made of a shield of metal pent the black.Black services become hotter in the sun ,then surfaces ** in the other color.This black metal plate is called a**.The ** is placed in context with the water.There are several kinds of metal shields that can be used for the ***.Corrugated metal will work very well.Corrugated sheets are offen used as roups on the healthy.Once the water is heated,it is capped hard with ** material.This alongs the water did 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 litres.Two rubber pipes are retouched to the water srorage tank.One pipe lets water flow into the system,the other lets water flow out.When the water heater is working correctly,water were flow from the storage tank to the ** 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 was also something else you will need 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 weather.This group works internationally to find property.The webside is interprizeworks.**.Choose 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 built the solar water heater,or have ideas for improvements,post your comments at voaspecialenglish.com,where you can also find transcripts,MP3 and ** of our programs.We also offer English teaching activities in the classroom section all above set.I'm S.

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

jordan1458

This is the voa special english teconlogy report.
# water # are used around the world and are notvery difficult to #.The system we are going to # is based on the design developsome years ago in Afghan .Since then ,it has been build and used in manycountries.It can heat # of water to sixty degrees # it can do this betweensunrise and # on the clean day with # temperature of thirty-two degrees #.Thereare two parties of the # water #.One part is made of # of metal painted black.Black # become # in the sun then # painted in the other color.This black matelis called A.The C is B in # with the water.There are server kinds of matel #that can be used for the collect.# matel will work very well ,C are often usedas groups on housing.Once the water is heated,it is kept heart with # material.This alouse the water to see warm for a long time.The second part of the #water heater holds the water for the system.This stories tank can be acontainer that holds about one hundred #.Two # to the water story tank ,one #let's water # into the system ,the other let's water # out.When the waterheater is working # , water will # from the story tank to the collector andback again.You can use the hot water at the top of the tank for washing andcleaning.You can change the # of water so that the temperature is hot # as design.Thissoler water heater is easy to build and operate. It # last about two yearsbefore the # need to be placed.There is also some else you will need to make the soler water heater work.The sun,as you might image the heater will # water only on sunny days.You can get moreinformation about soler water heaters and other project from interprice works#.This group wokds internationly to fight #.The webside is interprice works#.Choice the link for news and # then # on publications.

And that's the voa special english tecnologyreport.Tell us if you ever build the soler water heater or have ideas forinprovements,# your comments at voa specialenglish.com.When you can also find#  and partgets of our programs.We alsooffered english teaching activities in the classroom # of our sight.
                                                   
This post was generated by put listening repetition system,  Check the original dictation thread!

cuiping1004

This is the VOA Special English technology report.
Solar water heaters are used all around the world and not difficult to build. The system we are going to describe is base on the design develop on some **of Afghanistan, since then it has been build and used in many countries. It can heat the liters to 65 degree sellses. It can do this between sunrise and noon on a clear day with the average air temperature of 32 degrees. There are two parts of the solar water heating. One part is made of a shaped metal painted black. Black services become hotter in the sun and services painted in the other color. This black metal pleit is called a collector. The collector is place 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 cheats are often used as roofs on housing. Once the water is heated, It is keep hot with insulation material 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 there are tacked working for the water storage tank. One pipe lets water to 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 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 something else remains for the solar water system to 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 enterprise works vita. This group works internationally to find property. The website is enterpriseworks.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 built the solar water heater and have ideas for improvements. Post your comments at VOASpecialEnglish.com, where you can also find transcripts, mp3s and hard cast about our progress. We also offer English teaching activities in the classroom caption of our sets. I’m Steven.


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

phy-teacher

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 litres of water to sixty degrees Celsius, it can do this between sun rise and noon on a clear day with average temperature of thirty two degree Celsius.
There are two parts of solar water heater, one part is made of sheet metal painted black, black surfaces become hotter in the sun than surfaces painted anyother colour. 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 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 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 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 desired.
This solar water heater is easy to build and operate. It relax about two years before the rubber pipes need to be replaced.
There will results something else you were need to make the solar water heater work, the sun. As you might imagine, the heater will heat water only on sunny day.
You can get nore information about solar water heaters and other project 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, tell us if you ever built solar water heater or have ideas for improvements, post your comments at voaspecialenglish.com, where you can also find transcript, MP3s and podcast of our programs, we also offer english teaching activities in the classroom section of our site, I am Steve Ember.

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

oppo800

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!

张上1990

solar  water heaters are used around the world ,and are not difficult to build.the system we are going to describe is based on the designed developed some years ago in  afganistan       ,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 temperature of 32 degrees celsius, there two parts ofthe  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 ofened used on as roofs on housing,once the water is heated it is kept hot with  in solation 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  strage 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 the 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 2 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 project from enterprise works  ,this group works internationally to fight poverty ,the website is enterprise work.org,choose the link for news and resources than click on pubilications

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

piyamei

This is the VOA 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 litters of water to 60 degrees South East, it can do this between sunrise and noon on a clear day with an average air temperature of 72 degrees South East. There are two parts of a sloar water heater, one part is made of a sheet of matter painted black, black surfaces become hotter in the sun than surfaces in the other color, this blace metal plate is called a collective, the collective in placed in contact with the water, there are several times of metal sheets that can be used for the collective, common heated matter were worked very well, corregated sheets were often used as woops on housing. Once the water is heated, it is kept hot with insolution material. This allows the water to stay warm for a long 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 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 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 temperatue 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 replace. The results of something else you will need to make the solar water work, the sun, as you might image, the heater will heat water only on sunny days. You can get more information about solar water heaters and ** project from Enterprise Worker Vital,the group works internationaly to fight poverty, the website is enterpriseworks.org, choose the Linc for news and resources then click on publications. And that's the VOA Special English Technology Report, tell us if you could ever built the solar water heater or have ideas for improvements, post your comments at voaspecialenglish.com, where you can find transcripts, MP3s, and pub guest about our programmes, we also offer English teaching activities in the classroom section of our sites,I'm Steve Ember!
This post was generated by put listening repetition system,  Check the original dictation thread!

xtia

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 counties. 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 in the other color. This black metal plate is called a collector, the collector is placed in contact with the water. They are several kinds of metal sheet 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 100 liters. Two wrapper 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 wrapper 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 VITA. This group works international to fight poverty. The website is enterpriseworks.org. Choose the link for News and Resources and then click on Publications.  

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

lj529000331

This is VOA special English technology report
Solar water heaters are used around the world and are not very difficult to build.The systerm we are going to describe is based on the design devolop some years ago in Afi.Since then it has been built and used in many countries.It can heat 70 litters of water to 60 degrees celsius.It can do this between sunraise and noon on the clear day with an average air temperature of 32 degree celsius.There two parts of solar water heater.One part is made up a sheet of metal painted black.Black surfaces become hotter in the sun than surface painted in the other colour.This black metal played 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.C metal will work very well.C sheets are often used as roops on the housing.Once the water is heated,it is capter hot with insolation meterial.This allows the water to stay warm for a long time.The second part of water heater holds the water for the systerm.This storage tank can be a container that hold about one hundred litters.Two robber picks are retarched to water storage tank.One tipe lets water flow into the systerm,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 flow of water so that the temperature is hot or warm as design.This solar water heater is easy to bear and operate.Last about two years before the robber picks need to be replace.The results something you will need to make the solar water heater work.The sun,as you might imagine,the heater will heat work only on sunny days.You can get more information about solar water heaters and other projects from enterprise works fighter.This group works internationally to fight poverty.The wabsite is enterpraiseworks.oct.Choose the link for a news and resources then flick on publications.And that is the VOA special English technology report.

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