单词：Bonanza Creek
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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Its the time of year to take a look backand thats just what the journal Science did as they listed their most important breakthroughs of 2008. At the v
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From NPR News in Washington, I'm Jamie Mclntyre. The Pentagon today released five unremarkable videos of Osama bin Laden. Unremarkable except for the fact that they were bin Laden home videos, captured by US Navy SEALs, who raided his compound and sh
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Murchison Meteorite's Chemical Bonanza The 1969 Murchison meteorite was known to harbor complex organic compounds, but a new analysis in Proceedings of the National Academy of Sciences finds that it may also contain millions of chemicals and shed lig
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North To Alaska Way up north (north to Alaska). Way up north (north to Alaska). North to Alaska, they go north; the rush is on. North to Alaska, they go north; the rush is on. Big Sam left Seattle in
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1. In Reno, Nevada, federal investors are on the scene of an air race crash that killed the pilot and eight spectators, injuring more than 50. Video shows the World War II vintage plane doing a nose-dive into a grandstand. 2. Freedom may be near for
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The World Cup 世界杯 Pitch imperfect 球场不够完美 They think it's all over budget 他们认为超出预算 Down to the finishing touches 开赛在即，已到最后收尾工作 FOOTBALL'S World Cup was meant to display Brazil's coming-of-age
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