RAND说这是伪造的：https://www.rand.org/news/press/2022/09/14.html

来源: chinomango 于 2022-09-22 19:08:19 [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