謝謝兩位的熱心回答。本來覺得是很難的事情，嗬嗬。

來源: pinghe 於 2009-09-05 20:38:10 [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.