难道为了打击中国，学术不开放了，不自由了？估计对美国打击更大，现在相当一部分科研是一代华人做的，

来源: 大洋bridge 于 2023-01-23 12:55:39 [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.