NBC 说的是 pfizer 讨论过这种事情。而推特上说的是pfizer正在做这种事情。

来源: 小米干饭于 2023-01-28 22:46:11 [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.