減肥是個計算問題，要不就是攝取量不變，多運動消耗，要不就是運動量不變，少攝入熱量

來源: ValuntinuoJudan 於 2012-07-31 04:17:10 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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