謝謝老馬哥！這樣看來每一次的深呼吸鍛煉需要達到一定的程度和並且持續一段時間才有效果。

來源: danren 於 2018-04-10 20:26:31 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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