单词：isocucurbitacin
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伊朗和以色列：两国关系紧张且矛盾不断。然而，在这些剑拔弩张的敌对言词下，隐藏着一段不为人熟知的合作史，甚至可以说是友谊史。特里达帕西用这个内容丰富的演说，展示给我们一个
TED公开课:和平使者
The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw
VOA标准英语2008年（八月）
Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
VOA标准英语2011年(九月)
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单词解析速记
By Brian Wagner Caracas 07 January 2008 Venezuela has launched a new currency aimed, in part, at curbing high inflation rates in the oil-producing nation. Prices have risen in Venezuela due to soaring consumer demand, creating shortages of milk, suga
VOA标准英语2008年（一月）
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美国加州科学教材California Science GK
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美国加州科学教材California Science GK
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美国加州科学教材California Science GK
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美国加州科学教材California Science GK
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美国加州科学教材California Science GK
By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di
2006年VOA标准英语（五月）
US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N
VOA标准英语2011年(八月)
RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e
2017年NPR美国国家公共电台1月
Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da
词汇大师(Wordmaster)
By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis
2006年VOA标准英语（九月）
US kids raise money, collect goods for their East African pen pals Jan Sluizer | Gulu, Uganda 02 August 2010 Photo: Courtesy Diane Kroska A Ugandan student reads a letter from her American pen pal. She says the stories she heard about the widespread
VOA标准英语2010年(八)月
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
2006年VOA标准英语（五月）
The United States Wednesday vigorously condemned the military overthrow of the Mauritanian government and called for the restoration of democratic rule. The coup could lead to sanctions by the United States and European Union. VOA's David Gollust re
VOA标准英语2008年（八月）
Fair trade has become an increasingly important campaign in today's global market place. Its focus is the rights of millions of workers in developing countries who earn low wages and face harsh working conditions to produce low cost products many of
VOA标准英语2010年(三月)
Islamic militants have captured a remote military outpost in northwest Pakistan near the Afghan border. 伊斯兰激进分子在巴基斯坦西北部靠近阿富汗边界的边远地区，夺取了一个政府军的据点。 The Pakistan military sai
VOA双语新闻 2008年1月