打扫卫生不是职业，而是人人有责的社会气氛。

来源: 石假装于 2017-09-07 21:43:32 [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.