謝謝答疑。我總笑說他們奶製品吃多了，骨頭都是脆的，一碰就斷。但他們很少人老變矮的，為啥？

來源: Gbdjw 於 2016-12-13 06:42:07 [舊帖] [給我悄悄話] 本文已被閱讀：次

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