JJ節日好。是這樣的，這個定理貌似也可以用在綠的身上。：）

來源: 08明前茶於 2012-12-29 08:10:31 [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.