一人是有一票，但隻在他的專業和知識的有效範圍內。

來源: 老愚拙於 2010-03-23 16:32:08 [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.