英美两国既是疫情大国也是疫苗大国，不提供这些数据一定有所考虑。

来源: 阿明. 于 2021-07-26 17:14:20 [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.