有道理，

来源: 快乐-阳光于 2019-08-02 18:11:37 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

需要加上相对论让时间暂停

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.