【单词社交网络】S2-6《地球2100》
请听写空缺部分。Tonight in Washington, there's debate on whether to follow China and Great Britain and cease flying cosmic shield missions.
_______________________________________________________________The Surgeon General testified before Congress today on the health effects of further...
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http://t1.g.hjfile.cn/listen/201302/201302031108316679750.mp3We've learned that in all aspects of engineering, there are unintended consequences.
The cloud was burning off the ozone layer. Once that was gone, every living creature would be exposed to a massive dose of radiation. The experiment was halted.我们了解到从工程学的任何角度来分析，这将造成始料未及的后果。
这种云层正在消耗臭氧层，臭氧层一旦消失，所有生物都将处于强辐射之中，实验被终止。
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