說是opening 太小了，食物進不去。老公問他是不是從食道到胃的openings, 他說是。但我們不是很肯定。

來源: 四季平安歲歲平安於 2018-12-02 12:03:46 [舊帖] [給我悄悄話] 本文已被閱讀：次

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