根據二胖出現疫情之後的一係列操作，大概率的就是實驗室泄露的，隻是罪證應該被多次銷毀，很難被證實了。

來源: qdknight 於 2020-08-30 20:17:38 [舊帖] [給我悄悄話] 本文已被閱讀：次

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