单词：Eriocaulon echinulatum
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Technology Report - How to Do It: Making Paper by Hand This is the VOA Special English Technology Report. The earliest process of making paper was done almost five thousand years ago in Egypt and the Nile Valley. In those days, paper was made from st
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Technology Report - Event Aims to Build Interest in Science, Engineering This is the VOA Special English Technology Report. Last week we reported on Microsoft Corporations Imagine Cup finals in the United States. Team FlashFood from Arizona State Uni
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By Dan Robinson Capitol Hill 26 September 2006 Democrats and Republicans in Congress continue to spar over the controversy sparked by a leaked U.S. intelligence document that describes the Iraq war as having increased the threat of terrorism. VOA's
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By Mil Arcega Washington, DC 29 August 2006 watch High Tech Supermarket Supermarkets are using technology to get shoppers to spend more time and money at their stores. VOA's Mil Arcega reports that if your local supermarket doesn't have wi-fi access
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Leaders of the world's advanced economies have drawn their three-day summit to a close by meeting with counterparts from major emerging economies to propose what they call a vision on climate change. VOA's Kurt Achin reports from Hokkaido. U.S. Pres
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By Katherine Cole Washington 16 December 2006 Multi-instrumentalist Sam Bush has been taking his music beyond the boundaries of traditional bluegrass for almost 35 years. As a founding member of the New Grass Revival, Sam pioneered a whole new direc
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