当时美国爆发所谓未知严重流感。很多人流感病毒检测却为阴性。

来源: 弯刀月于 2022-10-15 08:52:00 [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.