可能不誇張。見上麵的全美592家醫院的住院病人平均死亡率。

來源: 餓狼陀於 2020-12-26 15:17:30 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.