单词：Kolbe-schmitt synthesis
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本讲为 2006 年新的教学内容，请对照教材、练习册、语法书听录音！ Unit 5 Text A The New Music 重点词语 distinct a. 独特的；明显的 The two concepts are quite distinc
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BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. This week on our program, we tell you about the new goals that President Obama is proposing for the space agency NASA. The plans include a deci
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By Dan Robinson Two U.S. lawmakers just returned from Sudan say the situation in the western Darfur region remains intolerable, and are urging the government in Khartoum to take further actions to all
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Large Numbers of Starving California Sea Lion Pups Found on Beaches 海滩上发现大量饥饿的加州海狮幼崽 SAN DIEGO Since the beginning of the year, unusually large numbers of California sea lion pups have been found on the beaches of Sout
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Astronauts Criticize US Space Program Retired Astronaut Eugene Cernan is one of just twelve men who walked on the moon. He currently holds the distinction of being the last man there. It is tremendously disappointing that I am here 40 years later and
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美游说集团力推一美元硬币流通 With America's national debt continuing to climb, Congress is constantly debating ways to save money. The Dollar Coin Alliance, a lobbying group, says billions could be saved if dollar coins were used instea
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单词解析速记
Science and technology. 科技。 Climate change. 气候变化。 Good news at last? 终于来了好消息？ The climate may not be as sensitive to carbon dioxide as previously believed. 气候对二氧化碳的敏感性可能低于先前的预期。
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GWEN IFILL:Next, the correlation between motorcycle casualties and helmet laws. Judy Woodruff has the story. JUDY WOODRUFF:Fatalities on the nation's roads may be declining, but motorcycle deaths are not. Those deaths have increased from about 3,200
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AS IT IS 2015-06-04 Animals Dying in California Oil Spill 无数动物死于加州石油泄漏 Dead animals have been found along the coast of Central California almost every day for the past two weeks. On May 19, a pipeline broke, releasing thousand
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By Dan Robinson Washington 17 March 2006 Ellen Johnson Sirleaf U.S. lawmakers say visiting Liberian President Ellen Johnson Sirleaf has told them her government has formally asked Nigeria to turn over
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Breathe Carolina Re-Releases Hell is What You Make it In 2009, Breathe Carolina performed for the first time on the Vans Warped Tour, one of America's premier alternative rock festivals. As a sign of its success, the group has become headliners on th
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Climate change 气候变化 Good news at last? 终于来了好消息？ The climate may not be as sensitive to carbon dioxide as previously believed 气候对二氧化碳的敏感性可能低于先前的预期 CLIMATE science is famously complicated,
经济学人综合
JUDY WOODRUFF: For more on all of this and a look at some of the options before the military in the Bergdahl matter, we turn to New York Times reporter Eric Schmitt. And retired Lieutenant General Dana Chipman. He was the Army's judge advocate genera
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Well, I'm sorry Walter couldn't join us. 沃尔特来不了真是遗憾 Oh, yes, well, the Australian trip came up suddenly. 是啊，澳大利亚之旅是突然定下的 He sends his apologies. 他让我代他致歉 Where's Oliver? He's not out of t
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