机体不可能无病，自身有免疫力的会活得长久些。

来源: 小源于 2014-03-15 13:26:36 [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.