主要因有無症狀者, 他們不一定去查, 很多自已也不知道, 所以室內大家都戴口罩會好點.

來源: wszgr 於 2021-03-24 08:54:36 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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