是算术,还谈不上数学.你们对洋人很仁慈.

来源: 尚文于 2012-10-17 08:44:40 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.