說了半天，就是忘了變速箱的功能。

來源: TBz 於 2013-09-12 20:40:35 [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.