哈哈，看自己的视频也有同感。请问老师，那又是为什么呢？

来源: 北京二号于 2012-05-14 11:52:29 [博客] [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.