单词：construction survey for freezing method of shaft sinking
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This is Scientific American's 60-Second Science. I'm Christie Nicholson. This will just take a minute. Most of us know we save energy when we put our idle computers to sleep. But what about the servers that run data centers? Every cell phone call, AT
Scientific American(三)月
Floods Receding in Nigeria The floods have started to recede in Nigeria, however, millions of people across 14 states have been affected. More than 350 people are reported dead. The U.N. and the Nigerian government are launching a new effort to share
VOA标准英语2012年(十一月)
Aid workers in Haiti say earthquake relief efforts are starting to make an impact in Port-au-Prince. But frustration is mounting among Haitians who say they still have no access to food, water and medical treatment. Fresh water is being delivered to
VOA标准英语2010年(一月)
Earlier we spoke to current affairs commentator Victor Gao. He said the dialogue serves many purposes. One of them is to coordinate major policy issues between the two countries. And the currency issue will be high on the agenda. He said, That one pu
cctv9英语新闻2016年
By Brian Wagner Medellin, Colombia 03 June 2008 U.S. Deputy Secretary of State John Negroponte is calling on Colombia's neighbors to help stop Colombian guerrillas from cross-border operations in jungle regions of South America. VOA's Brian Wagner h
VOA标准英语2008年（六月）
今天我们要学的词是 coordinate. Coordinate 动词，协调。Islamic nations pledged to establish a policy center in Istanbul to coordinate anti-terrorism efforts. 伊斯兰国家保证要在伊斯坦布尔建议一个政策中心，协同打击
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