鍛煉提高身體素質，比如跑，跳，柔韌性，力量等等。呼吸道容易感染完全是兩回事，自身免疫力大都來自遺傳。免疫缺陷？

來源: AprilMei 於 2025-04-28 14:21:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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