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266. Brown's Invasion of Canada, 1814. 266．布朗攻入加拿大（1814年） In the first two years of the war the American armies in New York had done nothing. 战争开始前两年，在纽约的美国军队没有什么举动， But abler men we
美国学生历史
New Drugs Promise Higher Cure Rates for Hepatitis C The U.S. Food and Drug Administration has approved two new drugs - boceprevir and telaprevir - to treat hepatitis C, a virus that can cause liver damage and cancer. The new drugs are expected to imp
VOA标准英语2011年(六月)
Researchers are in the final steps of evaluating two new drugs to add to the existing treatment for hepatitis C. An estimated 170 million people worldwide have the liver infection known as hepatitis C. The standard, two-drug treatment is not effectiv
VOA标准英语2011年(四月)
By Amelia Shaw Port-au-Prince 15 May 2006 On Sunday, Haiti swore in Rene Preval as its first democratically elected president since former president Jean Bertrand Aristide was forced into exile two ye
2006年VOA标准英语（五月）
By Lisa McAdams Moscow 11 May 2007 Armenians go to the polls this Saturday in a parliamentary election seen as a key test for democracy ahead of next year's presidential vote. VOA's Lisa McAdams in Moscow reports two pro-government parties are runnin
2007年VOA标准英语（五月）
Humans have yet to explore the deep wonders of the sea, but a recent find suggests aliens may have already beaten us to it. 海洋深处的奇迹还有待人类去探索，但最新发现表明，在这方面外星人可能已经打败了我们。 De
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