从来都是物竞天择，适者生存。从来都是弱肉强食，大鱼吃小鱼。

来源: linhaixy 于 2018-05-19 20:09:08 [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.