纸上得来终觉浅，绝知此事要躬行

来源: 500miles 于 2021-02-06 12:58:02 [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