是的，做实际的事情是最不容易的，让人肃然起敬。

来源: Timshel 于 2019-12-18 07:04:47 [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.