你還是去好好學習曆史吧，蒙古人曾經拿鼠疫作為武器攻城，鼠疫大爆發有好幾次，最大的一次是14世紀

來源: NEWHNAD 於 2015-07-22 05:32:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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