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The U.S. envoy to six nation talks on disarming nuclear North Korea has said they reached agreement on the principles for verifying Pyongyang's denuclarization. However, the envoy, U.S. Assistant Secretary of State Christopher Hill, says negotiators
VOA双语新闻 2008年7月
开车犯困,这是很多人都有过的经历.不过,如果有了下面这种能够让你清醒起来的安全带,开车犯困就不再是问题了. 开车打瞌睡?智能安全带叫醒你 The Daily Mail: A seatbelt that wakes you up if you are in
双语趣听精彩世界
各国领导人同意建立核安全国际法 This year's Nuclear Security Summit in the Netherlands has come to an end, with attendees signing a communique, pledging to prevent nuclear materials from falling into the hands of terrorists. The documen
英语新闻
NASA Scientists Testing New Aircraft Designs NASA的科学家测试新飞机的设计 The U.S Aeronautics and Space Administration, NASA, is commonly associated with space exploration, but aeronautics is still a big part of the agencys research. Engi
VOA标准英语2014年(四月)
Negotiators from six nations are preparing to meet in Beijing for talks on eliminating North Korea's nuclear programs. Discussions will focus on how to verify that Pyongyang is not hiding any nuclear materials or facilities. 参加朝核六方会谈的
VOA双语新闻 2008年7月
The U.S. negotiator to six-nation talks on disarming nuclear North Korea says he believes the current stalemate will be resolved before the next American president takes office. Daniel Schearf reports from Beijing. Christopher Hill The U.S. Assistan
VOA标准英语2008年（九月）