你思维这么慢。你说海水腐蚀，我说可以铺陶瓷管。你说沙特没有fracking,我给你看文章

来源: any_more_left 于 2016-09-18 13:27:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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