单词：monoubiquitination
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Broadcast: August 18, 2003 This is Steve Ember with the VOA Special English Development Report. One of the biggest problems in developing countries is hunger. An organization called Heifer Internation
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By Mario Ritter Broadcast: November 28, 2003 This is Bob Doughty with the VOA Special English Economics Report. The World Trade Organization is the international system for negotiating trade issues. T
VOA2003（下）-农业与经济
Lisa Schlein The United Nations and international aid agencies are stepping up efforts to meet the long-term health needs of hundreds of victims, many of them children, injured by the giant train expl
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STEVE EMBER: Im Steve Ember. FRITZI BODENHEIMER: And Im Fritzi Bodenheimer with EXPLORATIONS in VOA Special English. Today we tell about one of the most important scientific discoveries of the last century -- the development of HeLa cells. Reporter R
2010年VOA慢速英语(七)月
SHENZHEN, June 18 (Xinhua) -- China established its first national gene bank on Friday in south China's city of Shenzhen with the support of the Beijing Genomics Institute (BGI), officials said. With the establishment of the National Gene Bank in She
英语新闻
By Arjun Kohli Nairobi 17 July 2007 INTERPOL is working with the International Criminal Tribunal for Rwanda to step up efforts to capture the remaining 18 genocide fugitives. As Arjun Kohli reports for VOA from Nairobi, Rwandan officials say 13 years
2007年VOA标准英语（七月）