单词：cupric tetramminosulfate
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This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang
Scientific American(一)月
Immigrant Dust Feeds Rain Forests Intercontinental dust helps fertilize lush forests in the Western Hemisphere and Hawaii, noted Oliver Chadwick of the University of California, Santa Barbara, at the annual meeting of the American Association for the
60秒科学
T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗
医务英语
Immigrant nannies. Stroll through any residential Manhattan neighborhood and you'll see these private child-care providers walking hand in hand with their young charges, feeding them, comforting them, taking them to the park. What is life like for th
VOA标准英语2011年(二月)
By Michael Bowman Washington 01 May 2006 Amid heated debate over illegal immigration in the United States, millions of immigrants cut short their workday or stayed home in hopes of demonstrating their
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By Mike O'Sullivan Los Angeles 22 June 2006 A new film called That Game of Chess is the story of an Indian immigrant who pursues his dreams in the United States. Filmmaker Viresh Sinha is an immigrant who hopes his first venture into cinema opens do
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Zimbabwe Prime Minister-Designate Morgan Tsvangirai says he may not take part in Monday's planned summit of southern African leaders to resume Zimbabwe crisis talks. Peta Thornycroft reports for VOA from Harare the MDC says the government of Preside
VOA标准英语2008年（十月）
Ecology is becoming more and more a question of economy: how much would it cost to reduce emissions; how much would we save by weatherproofing buildings. But analysts meeting in Bali for a summit on the environment say that, to save the planet, human
VOA标准英语2010年(二月)
Ivory Coast Confronts Issues of Immigrant Identity The new government of Ivory Coast comes to power in a country divided by years of often-violent debate about what it means to be Ivorian. Founding father Felix Houphouet-Boigny offered work to thousa
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By June Soh Washington 16 April 2007 Watch video report on Micro Loans Many new immigrants and refugees in the United States find out that they have a hard time landing well-paying jobs. Even with business ambitions, they can face difficulties. VOA'
2007年VOA标准英语（四月）
Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d
世界各地新闻集锦
By Derek Kilner Nairobi 21 December 2007 Ugandan president Yoweri Museveni has said the leader of the rebel Lords Resistance Army is not ready for a peace agreement. As Derek Kilner reports for VOA's East Africa bureau in Nairobi, Museveni has threat
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By Carol Pearson Washington 14 March 2007 watch Pearson report U.S. immigration reform and illegal immigration came up again and again during President Bush's tour of South and Central America. Some 12 million illegal immigrants live in the United St
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By Michael Gutkin and Alona Cherkassky Washington, DC 08 September 2006 watch Russian Candidates report Brooklyn, in the eastern U.S. state of New York is home to the largest Russian speaking community in the United States. Soon, this vibrant neighb
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By Paula Wolfson Washington 14 May 2006 President Bush is preparing to address the American people on the controversial issue of illegal immigration. Mr. Bush will make a nationally broadcast speech M
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By Deborah Tate Capitol Hill 15 May 2006 The U.S. Senate Monday resumed debate on immigration reform, as President Bush addresses the nation about the issue. US Senate Chamber The Senate bill - unlike
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By Alan Silverman Holloywood 11 March 2007 The American immigrant saga has a South Asian flavor in a new film adapted from the best-selling novel by Jhumpa Lahiri about two generations of a Bengali family living in the United States. Alan Silverman h
2007年VOA标准英语（三月）
10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur
万物简史
We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S
英语时差8，16
First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先，我对您说，海底有锌、铁、银、金等矿藏，开发并不是不可能的事。
《海底两万里》中英双语有声读物