冰冻三尺，非一日之寒

来源: ily 于 2013-02-24 12:49:13 [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.

冰冻三尺， 非一日之寒