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一个共同参与讨论的话题:地震
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一个共同参与讨论的话题:地震
Browse volume:235 | Reply:2 | Release time:2008-05-21 16:52:40
你是一名地震专家。现在四川遇到麻烦了,需要你的帮助。发生地震了,你会采取什么自救措施来保护自己,或者说让危险程度降到最低?
地震
地震预测
地震预警
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TonyHu
我们对脚底下的土地了解太少了
2008-05-22 12:29:25
全军桑
呵呵,地震没有如果,地震发生就是一瞬间.能做的就是怎么能避免再次受到地震(余震)破坏.地震专家能做的就是这些了.
2008-05-21 17:04:49
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