跟人也有一定關係。本來它們呆在某處，人類把它們挖出來。一些病毒也是，本來在深山老林，好奇的人把它們帶到城市。

來源: 周老大於 2025-06-08 10:59:52 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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