區別還是有的,過來人都知道的.

來源: 看熱鬧的北京人於 2012-10-09 21:39:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.