按照中国近90%的无症状感染率，美国感染率只会更高。

来源: 阿明. 于 2022-11-22 16:46:01 [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