不好意思，干科学的不一定懂科学，就像开车的不一定都懂车。

来源: 老忽叔叔于 2012-10-22 10:40:59 [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.