很精確是假象。老π立說，自圓其說。：）

來源: 無牙於 2011-02-10 19:34:37 [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.