28岁对82是幼齿，对一在校生则是老牛吃嫩草了

来源: 狗肉 于 2009-10-08 14:45:28 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

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• Average (82+20)/2=51 is still very big, unless -LAChinese- ♂ 给 LAChinese 发送悄悄话 (39 bytes) () 10/08/2009 postreply 14:56:37

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