3）按照生物學的1個已知原理，隨著時間推移，此病毒的毒力必將自然減低，最終可能忽略不計。

來源: 大江川於 2020-08-02 11:52:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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