Exia_js

This is the VOA special English technology report.
Solar heater water are used around the world.And not difficult to build.The system we are going decribe 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 liters to 60 degree celsius.It can do this between sunrise and noon on the clear day with average air tempreture of 32 degree celsius.
There are 2 parts to the solar water heater,one part is made of a sheet of meatal painted black.Black surfaces become hotter in the sun then surfaces painted in other color.Black meatal plate is called a collector.The collector is place in the contect with the water,there are several kinds of meatal sheet that can be used for the collector.Corrugated meatal will work very well.Corrugated sheet are often used as roofs on housing.Once the water is heated it is kept hot with ??? material.This allowes the water to stay warm ot for a long time.The secound part of the solar water heater holds the water for system.This storage tank can be a container that holds 100 liters.Two rubber pipes are retached to the storage tank.One pipe let the water flow into the system,the other let the water flow out.When the water heater is working correctly water will flow from the storge 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 desire. This solar water heater is easy to build and operate.It will last 2 year before the rubber pipes need to be placed.There were 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 in sunny day.You can get more information about solar water heaters at other project from enterprise works ???.This group works internationally to fight poverty.The website is enterprisewoks.org.Choose the links for news and resouce then click the publication.
And that`s the VOA special English technology report.

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liyifan1019

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.
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nicaimonai

BBC news with Johnsen IzardThousands of anti-government protesters in Yemeni capital Sana say they don't trust president .... to keep his promise to step down,Mr. ...agreed on Saturday to hand over his power to his deputy with in 30 days.But the protesters say he must go immediately.Earlier the president told the BBC that...had ...the opposition。From Sana ...reports.
The opposition denied the president's allegation.Young ...had been camping out the country's capital demanding...change for months.They all not to accept any deal the president they distrust and all demanding he is immediate departure.Young Yemeni activists say they are already planing to increase the number of demonstrations.It doesn't look as if Yemeni's political crisis will end soon.Reports from...say security forces have once again open fire on demonstrators killing at least one person in the northwest ...town of.....preventing international journalists from entry the country ...reports from neighboring...
The latest video....shows continuing violence but with fewer people on the streets and sometimes there are armed men in ...clothing,sometimes walking along side uniform security personal.Today's violence follows the detention of people across....suspected organizing the protests.The official news agency has also been given ...of what's been happening.It says 5 security personnel were killed by armed criminal guns and 38 policemen injured in Saturday's violence.There are reports for the fighting in the ..city...which is being under the.....A British news paper journalist in the city told the BBC he had heard ...and automatic gun fire during the day.He said it appeared that rebel forces has taken over three of the four locations...been holding inside the city. A Libyan rebel leaders says...has promised to give the rebels 180 million dollars in aid as they continue their fight against ....forces.Peter Bell has more.
....stop the short of the officially recognizing Libya's opposition,but this is a major financial contribution.The head of the transitional national council ...said the money was needed in part to pay salaries in eastern Libya.
The opposition has been trying to get access to foreign exchanges since the uprising began in February.Last week the US... John Merking visited ...gold ...frozen...to abroad to be released to the opposition.The human rights ...says more than 500 people died following the presidential ...earlier this month.The civil rights congress said the violence happened mostly in....in the north of the country and the number of victims could be even higher.
World news from the BBC
The former Egyptian president...has been transferred to a prison hospital in Cairo after the doctor declared him well enough to travel.The order came from Egypt's public prosecutor from Cairo,here is Johnsen head.For the past two weeks...has been concealed in a private hospital wing in...hoping to avoid to deface his two sons....The public prosecutor said the former president is not fit enough to be transferred to..prisoning Cairo where his sons'being held.Then Mr....will face questioning of allegation of corruption including charges that his government supplied gas to Israel at below market prices.He will also be questioned about his role in ordering the violence response to anti-government protests this year in which more than 800 people died.
French official has thought to downplay reports that Paris has considering this suspension the ..agreement which....controls between participating European Union countries.A special advisor to president Sarkosy said what France was looking for was the revision of certain parts of the treaty and stress that even that could take place only as part of the...deal.France has accused Italy of abusing the...by ....granting temporary visas to North-African migrants surviving on the Italian island of...
The crown price ...has informed the British royal family that he won't attend the wedding of Price William and Kate ....this week because of ongoing is on rest...Peter Hunt has more....crown prince clear hoped things would quiet and down in his back yard.They haven't .this would be ongoing security calm down and doctors have been arrested.Despite this,only yesterday the crown prince was definitely coming to the wedding.24 hours later and after who knows what sort of diplomatic pressure which might have been the applied behind the scenes, Prince....with deeper regret now pulled out to Friday celebrations...... clearly not over shadow the occasions.
BBC world service news


                                                   
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lacare

Solar water heaters are used around the world, and are not very difficult to built. The system we are going to describe is based the design developed in Afghanistan. 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 the clear day with an average air temperature of 62 Degrees Celsius.

There are two parts of the solar water heater. One part is made of sheet of metal painted black. Black surfaces become hotter in the sun than surfaces painted the other color. Black metal plate is called a collector. The collector is placed in the contact with 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 the housing. Once the water is heated, it is cut to hot with isolation material. This allows the water dose 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 about 100 liters. Two rubber pipes are attach to 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 for two year before the rubber pipes need to bu 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 website. This group works internationally to fight poverty. The website is enterprise works.org. Choose the link for news and resources,then all they done publications.


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phoenixsusy

This is the voa special english technology report.
Solar water heaters are used around the world and not very difficult to build.The systerm we are goning to describe is based on the theory developed some years ago in Afcanstan.Since then it can be built and use in many countries.It can heat seventy liters of water to sixty degree celsuis .It can do this between sunrise and noon one a clear day with an everage air  temputure of thirty two degree celsius. there is two parts of the solay souser heater,one part is made of a shed of metal painted black, black surfaces became hotter in the sun than the surfaces painted in the other colour.This black metal plate is called collector.The collacter is placed in contact with the water, there are several kinds of metal sheds can used for the collector.Corrugated metal can work very well,corrugated sheds are often used as roofs 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.A second part of the aolar soucer water heater holds the water for the system.This storage tank can be a container that can holds about one hundred  liters.Two rubber pipes are attached to the water storage tank.One pipe let teh water flow into the system, the other let the water flow out.When the water heater is working correctly, water would flow from the waterstorage 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 that the tempeture can change hot or warm as desired.This solar soucer 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 you need to make the solar water heater work, the sun,as you might imagen, The heater can only heat water on sunny day.You can get motre informations about SWH and other projects from interprise works witer,this group work internationally to flat property, the website is interprise.work .Choose the link for resources and then flick on publications. And that;s the voa special English.

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AGAINMENGNIU

solar eater waters are used around the world and are not very difficult to build. the systerm we are going to discribe is based on the design develop in afghanistan. scien then it has been build and uesed in many counties.it can hit seventy litters of water to sixty degrees sauces. it can do this between sunrise and noon on the clear day with an average air temperature of thirty two degrees sauces.
there are two parts of the solar water heating. one part is made of a sheet of matal painted black. black services become hotter in the sun than the services painted in the other colour. this black metal palte is called a collector. the collector is palced in the contect with the water. there are several kinds of metal sheets that can be used for the collector. coonated metal will work very well.  are often used as oops on housing. once the water is heated, it is capted hard with insulation material. this allows the water to stay warm for a long time. the second prat of the solar water heater holds the water forthe systerm. this storage tack can be a container that holds about one hundreds litters. two rubber pipes are to the water storage tack. one pipe leads water flow into the systerm, the other leads water flow out. when the water heating is working correctly, water will flow out of storage tack to the collecter and back again.
you can use the hot water at the top of the tack 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 repaired and orperate. it will lats about two years befor the rubber pipes need to be replaced. they resouces something else you will need to make the solar water heater work. the sun, as you might imgine, heater will teat water only on sundays. you can get more information about soalr water heaters and other project from enterprise works viter. this groups work internationally to fight porverty. the website is enterprise works .org. choose the link for the news and resources when click on publications.









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冷笑_0

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 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 of the solar water heater. one part is made of a sheet metal painted black.black surfaces become hotter in the sun,then surfaces painted in another color.this black 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.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 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 been a container that holds about 100 liters. two wrapper pips are attach to the water storage tank.one pip 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 to the collector and back again. you can used the hot water at 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 adn operate.it will last about two years before wrapped pips need to be replaced.there are also something else you will need to made the solar water heater work,the sun,as you might image, the heater will heat water only on sunny day.you can get more information about solar water heaters and other project from enterprise works **.this group works internationally to fight poverty.web site is enterpriseworks.org.choose the link for news and resources the click on the publication.
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xiang4032

This is the VOA special English technology report.Solar water healters are used around word and not very difficult to bulit. The system we are going to dicribe 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 litres of water to 60 degrees celsius. It can do this between sunrise and noon on clear day with average air temputure of 32 degrees celsius . There are two parts of the solar water heater. One part is made of sheet metal painted black. Black surfaces become hotter in the sun than surfaces painted any other color. This black metal plat is called a collector.  The plat is placed in contact with the water. There are several kinds of metal sheets that can be used for the collector. Contergrated metal will work well. Contergrated sheets are often used as roofs on housing.  Once the water is heated it is capped hard with insolation material. This allows water 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 pips are attached to the water storage tank. One pipe lets the water to flow into the system. The other lets the water flow out. When the water heater is working correctly water fwill 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 clearning. You can change the flow of water so that the temputure is hot or warm as desired. This sola water heater is easy to built and opporate. It would last about two years befor the rubber pipes need to be replaced. There are resourses somethingelse you will need to make the solar water heater heat work, the sun. And 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  V. .This group works internationally to fight poverty. The website is enterprise works dot og. Choose the link for news and resourses then clik on publications. This is VOA special English technology report. Tell us if you've ever built the sola water heater or have ideas for improvments. Post your comments at VAO special English dot com. You can found trascripts, MP3 and podcasts of our programes. We also offer English teaching activities in the classroom section of pur site.

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lpmc4

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 gonna descripe is based on the design developed several years ago in AS. Since then, it has been builded and used in many countries. It can heat 70 liters of water to 60. It can do this between sunrise and noon on a clear day with an average air temperture of 32. There are two parts of this solar water heater. One part is made of a sheet of metal painted black. Black services become hotter in the sun than services painted in other colors. This black metal plate is called a collector. The collector is palced as a connector in the water. There are several kinds of metal sheets can be used as the collector. C metal will work very well. C sheets are often used as roofs on a  housing. Once the water is heated, it is captived 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. The storage tank can be a container that hold about 100 liters. Two rubber tags conect to the water storage tank. One pad let water flow into the system. The other let water flows 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 upgrade. It will last two years before the rubber pader needs to be replaced. There will also something else you need to build the solar water heater work. The sun, as you might imagine, the heater heat water only works on sunny days. You can get more information about solar water heaters and other projects on . This group work internationally to fight poverty. The website is internationalwrok.com .Then choose link on the news and researches and then click on the publications.
And that is the VOA Special English technology report. Tell us you if you have built solar heater waters or you have ideas for improvement. Post your comments at voaspecialenglish.com, where you can also find translations MP3 and about our programs.We also offer english teaching activity on classroom section on our website.

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

melissa512

HW

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 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 solar water heaters.

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 insolation 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 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's 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 proverty. The website is enterpriseworks. org. Choose the link for news and resources then click on publication.

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 podcasts of our programs . We also offer english teaching activities in the classroom section of our site. I'm Steve Ember.

lipeng_seu

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 will going to describe is based on a design developed some years agao, in Afganstan. Since then ,it has been built and used in many countries. It can heat seventy liters of water to sixty degrees celsice. It can do this between sunrise and noon on a clear day with average air temperature of thirty-two degree celsice. There are two parts of the solar water heater.One part is made a sheet of metal paint black. Blacks surface become hotter in the sun than surface painted in the other color. This  black metal plaint  is called a collector. The collector is placed in context with the water. There several kinds of metal sheets that can be used for the collector. Corregated metal will work very well.Corregated sheets are often used as roofs on housing.Once the water is heated ,it is captured hot with insolation meterial. 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 one hundred liters. Two ruber pipes are retach to the water storage tank. One pipe let 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 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 that the temperature is  hot       warm  as designed.This solar water heater is easy to build and operate. It was last about two years before the ruber pipes lead to be replaced. There is also something else you were need to make the solar water heater 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  W project from enterprise work /viter. This group works internationally to find poverty . The website is enterprisework.org. Choose the link for news and resers then  on publications.
And that's the voa special english technology report, tell us if you have ever built solar water heater or have ideas for improvements post your comments at voaspecialenglish.com, where you can also find transcript mp3s and part of our programs. we also offering  English teaching activities in the classroom section about  I'm Steve Ember.

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

tony115

This the VOA Special English Technology Report.
Solar water heaters are used around 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 use 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 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 with the water. There are sevral kinds of metals sheets that can be used for the collector.

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liuhongyijia

Solar water are used all over the world and not very different to bulid. The system we are going to discrible are based on the design some years ago in Afghainistan. Scince then it has been built and used in many countries. It can hit 70 meters of water to 60 degrees souces. It can do this between sun rise and noon on a clear day with an everage tempreture 32 degrees souces. There two part of the solar scouces. One part is made of the shedow of matto painted black. Black  become harder in the sun then the surface painted the other color. Black metto pait
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muselier

Homework, SENEWS, 4.25.2011
This is the VOA Special Enlish Technology Report.
Solar water heaters are used around the world and are not very difficult to do.
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 liters of water to 60 degrees sources.
It can do this between sunrise and noon on the clear day with an average air temperature of 32 degrees sources.
There are two parts of the solar water heating.
One part is made of sheet metal painted black.
Black surfaces they can hoter in the sun than surfaces painted in the other colour.
This black metal plate is called a collective.The collective is place in connect with the water. There are several kinds of metal sheets that can be used for the collective.
Coregated metal will work very well. Coregated sheets are also used as rooves on the housing. Once the water is heating, 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 heating holds the water all the system. This storage tank can be a container that holds about 100 liters. Two robber 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 collective 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 more warm as design.
This is solar water heater is easier to build and operate. It will last about 2 years before the robber pipes need to be replace. There was also sth else you will need, to make the solar water heater work -- the sun, as you might imagining, the heater will heat water only on sunny days. You can get more imformation about solar water heaters and that of projects from Enterprise Works Lighter. This group works internationally to fight poverty. The website is enterpriseworks.org. Choose the links 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 you come ins at voaspecialenglish.com. While you can also transcripts, MP3s and podcasts of our programmes. We also offer English teaching activities in the classroom section of our site. I am Steve Ember.

phymin

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 75 liters of water to 60 degree Celsius.
It can do this between sunrise and noon on a clear day with a 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 they can hotter in the sun then surfaces painted in other color.This black metal plate is called a collector. The collector is placed in contact with water. There are several pans of metal sheets that can be used for the collector. Corrugated metal will work very well. Corrugated sheets are often used as loops on housing .Once the water is heated,it's kept hot with insulation material. This allow the water to stay warm for a long time.
The second part of the solar 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 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 in sunny days.You can get more information about solar water heaters and other projects from enterprise works Viters.
this group works internationally to fight poverty.
The webside is XX.
Choose the link for news and resources then click on publication
and That's the VOA Special English Technology Report.
Tell us if you ever build the solar water heater or have idea for improvement.
Post you comments at VOA Special English.com.
Or you can also find transcripts and mp3 and pub casts.
We also offer English Teaching activities in the classroom of our sites.
I am Seven Vember







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