单词：shrapnels
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Dima: Hello, I'm Dima, and today our guest is Richard Firestone, an American scientist in Lawrence Berkeley National Laboratory who has recently been involved in a fascinating research into an unusual 'meteor', that's a piece of rock or other matter
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Good evening everyone, ten o'clock here in Boston. Just a few blocks fromBoston Marathon finish line where two small bombs caused such terrible,terrible carnage today, just hours into massive investigation, just moment webelieve from news conference
CNN2013年(四)月
美联社,新闻一分钟,NASA,Ireland,Discovery,1. The Shuttle Discovery dock ing at the International Space Station, NASA says it's safe to fly home unscathed by dangerous foam shrapnel . 2. In a major move to revive Northern Ireland peace efforts
美联社新闻一分钟2005
BBC Learning English People and places Richard Firestone Dima:Hello, I'm Dima, and today our guest is Richard Firestone, an American scientist in Lawrence Berkeley National Laboratory who has recently been involved in a fascinating research into an
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