这次学了个词晴空湍流，可使飞机冷不丁骤降数百米呢

来源: 竹杖于 2014-03-10 19:22:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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这次学了个词 晴空湍流，可使飞机冷不丁骤降数百米呢