统计说美国90%+感染过,国内肯定没过50%.上海甲肝感染30多万人时，大家感觉人人都感染了

来源: 5181 于 2022-12-20 11:32:17 [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.