咽鼓管不通暢。得嚼口香糖，或用力張大嘴巴。要是還不管用，手捂嘴咳嗽幾聲（在疫情中這麽做不討喜）。

來源: fuz 於 2021-02-28 19:51:11 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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