咳嗽要戴口罩，這在疫情前也是常識，何況是疫情後。診所一般都貼有要戴口罩的公告

來源: ToClouds 於 2024-06-07 10:55:54 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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