笛卡尔说，怀疑一切。我们才能做到我思故我在！

来源: hhtt 于 2023-12-08 12:00:00 [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.