单词：Toyokamycin
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By Malcolm Webb Nairobi 31 August 2007 The ODM-Kenya opposition party Friday chose Kalonzo Musyoka as their presidential candidate to run in the forthcoming general election in Kenya. His former ally, Raila Odinga, is expected to be running against h
2007年VOA标准英语（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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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)
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 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）
When the Kimura family moved here from Tokyo, their middle school-aged daughter missed her old friends. Midway into her first year in high school, she stopped going. Between 14 and 19, she barely left the house, and for one year hardly left her room,
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