你可以忧国忧民，但是要提供论据，否则就是杞人忧天。

来源: 柠檬椰子汁于 2017-09-21 13:26:00 [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.

Change Ad Consent