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Technology Report - How to Make Your Own Solar Water Heater 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
2011年VOA慢速英语(四)月
DEVELOPMENT REPORT – How to Make a Solar Water Heater By Gary Garriott Broadcast: Monday, November 29, 2004 I'm Gwen Outen with the VOA Special English Development Report. Solar water heaters save o
农业与发展
We'll get past these fears，just hold tight my dear...有时候感动的不是什么天长地久的承诺，而是一个回身时的那句：不要怕，抓紧我就好。 Pavement Mona Oh here we go again, Let me be your closet friend I've got noth
天籁音乐
This is the VOA Special English Development Report. Solar water heaters are devices that use energy from the sun to heat water. Solar water heating is used around the world. An example of a rooftop solar water heater being built in South Africa The
VOA慢速英语2009年（四）月
By Phuong Tran Praia, Cape Verde 09 June 2007 Off the coast of West Africa, transport officials in the island nation of Cape Verde have begun a road improvement program. They say colonial-era cobblestone roads do not make much sense anymore, and are,
2007年VOA标准英语（六月）
We'll get past these fears，just hold tight my dear...有时候感动的不是什么天长地久的承诺，而是一个回身时的那句：不要怕，抓紧我就好。 Artist: Mona Song: Pavement Oh here we go again, Let me be your closet friend
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