理解没错，只是笔误而已。你该懂的。

来源: 笑薇. 于 2015-11-11 18:03:42 [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.