据说气候变暖征兆之一是极端天气增加，巨冷巨热，大旱大涝啥的。这些年是有这个趋势

来源: skyport 于 2019-01-30 13:04:55 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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