老派何出此言，難道3.1415926是山寨版？

來源: 無牙於 2010-09-01 05:19:14 [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.