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你说的美女邻居那是俺6岁的闺女。哈哈,你的千斤多大了呀。
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weight = 1000 jin = 500kg 8 y7 G9 {! G' I2 rsize (多大了) = to be answered by 酷暑严寒 3 y0 ?" b6 }& J8 @) i 9 r; h( Z9 t6 i! _! C( L, R n4 B! s) ~7 c8 i9 ois this to calculate the density (=weight/volumn) of girl?