這篇文章講的是理性分析，更具有實際意義。CFR（死愈比），較“死患比”更能反映即時嚴重程度

來源: fuz 於 2020-02-08 08:44:12 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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