谢谢答疑。我总笑说他们奶制品吃多了，骨头都是脆的，一碰就断。但他们很少人老变矮的，为啥？

来源: Gbdjw 于 2016-12-13 06:42:07 [旧帖] [给我悄悄话] 本文已被阅读：次

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