疫情还没完，冬天还会再来，现在可控的群体免疫倒时可能就有用了。最后胜利者是谁，还未知

来源: victor1988 于 2020-07-19 15:17:59 [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.