去空氣不好的地方，堅持戴口罩。時差，旅途勞累，免疫力下降沒辦法，盡量多睡。應酬難免，別貪吃。一有症狀，吃藥休息。

來源: 愛提問的豬於 2023-06-18 18:11:09 [舊帖] [給我悄悄話] 本文已被閱讀：次

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