对头啊，虽然我肉眼看起来就像45度的坡。

来源: 1800800 于 2009-03-28 16:05:04 [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.