这个很难让人不联系起来。空气中的化学物，一下雨就都带到河里了。

来源: 蒙得于 2015-08-20 09:00:11 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.