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By Paul Sisco Washington 30 May 2008 Saturday's shuttle mission to the International Space Station can come none too soon for station crew members. A broken toilet has had them using a backup system, and they need a new pump mechanism. The crew of th
VOA标准英语2008年（五月）
Hollywood actor Sean Bean tells the story of Waterloo, one of history's most decisive battles. Sean's journey of discovery is inspired by his own experiences of playing Napoleonic soldier Richard Sharpe in TV films based on Bernard Cornwell's best-se
探索与发现2015年
Hollywood actor Sean Bean tells the story of Waterloo, one of history's most decisive battles. Sean's journey of discovery is inspired by his own experiences of playing Napoleonic soldier Richard Sharpe in TV films based on Bernard Cornwell's best-se
探索与发现2015年
Hollywood actor Sean Bean tells the story of Waterloo, one of history's most decisive battles. Sean's journey of discovery is inspired by his own experiences of playing Napoleonic soldier Richard Sharpe in TV films based on Bernard Cornwell's best-se
探索与发现2015年
The U.S. space shuttle（航天飞机） Discovery has docked at the International Space Station on its final voyage into outer space. The shuttle paused on its way to the orbiting outpost Saturday to perform a 360 degree backflip（后翻滚）, a m
英语新闻
WASHINGTON, March 9 (Xinhua) -- U.S. space shuttle Discovery landed safely at the Kennedy Space Center in Florida on Wednesday, ending its nearly 27-year flying career as the world's most- traveled spaceship（宇宙飞船）. According to NASA, Disc
英语新闻