Disabilities Prevent Aging Africans from Being Productive Researchers at the University of Pennsylvania said the findings are significant as older people with functional limitations have difficulty performing work that is required in their agricultur...
Economics Report - Microcredit Is Expanding to New Products for the Poor This is the VOA Special English Economics Report. Modern microfinance started with economist Muhammad Yunus. In the nineteen seventies, he started what became the Grameen Bank i...
Solar Products Becoming More Affordable for Developing World It is the cleanest, most abundant energy source. But solar power faces the challenge of affordability and efficiency, especially if such systems are to be widely installed in the developing...
[ti:UNIT 3 Buying and Selling Lesson 17 Who Will Buy It?] [0:00.544]UNIT 3 第三单元 [0:01.974]Buying and Selling 买与卖 [0:03.671]Lesson 17: 第十七课: [0:05.348]Who Will Buy It? 谁会买它? [0:07.403]THINK ABOUT IT! [0:09.047]Do you...
Topics: Famous Americans: Annie Leibovitz; home shopping cable channels and celebrity product lines; come versus go; via versus through Words: portrait the arts big break to be named chief celebrity channel cable host product line affiliated with nam...
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By Mil Arcega Washington, D.C. 30 June 2006 Watch Bar Code Report Bar code The Universal Product Code turned 30 this week. The U.P.C. is a unique combination of black and white lines that can identify virtually anything from a bar of soap to medical...
By Mike O'Sullivan Los Angeles 22 May 2006 The name Zamboni is well known to fans of hockey and ice skating. The Zamboni resurfacing machine makes an appearance on ice rinks between the periods of a h...
新编英语教程第六册unit10_1_Dairying_and_Dairy_Products...
About Products 产品问题 Brief Introduction 商品的质量是对外贸易中价格的基础,所有的交易和谈判都是在商品本身质地的基础上进行的。那也是为什么越来越多...