沒病的帶毒者沒有測誰都不知道，怎麽隔離？出去采買是不得已的。口罩至少擋一擋，減少病毒的侵入機會和載量。

來源: tryyyyyy 於 2020-03-30 10:10:13 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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