避免被傳染和害怕是2回事。有的人不喜歡露營，或不方便露營，還有的人喜歡坐郵輪。看到有牙醫診所就用了這種空氣淨化器：

來源: Shubin 於 2022-05-16 07:35:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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