! C& ~" M% ^2 B" i! a* E# } + ]8 `; n7 b) k. i( Q# J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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* k& r$ @+ H7 mweight = 1000 jin = 500kg 7 u5 i( W! f' Rsize (多大了) = to be answered by 酷暑严寒 " U. Q, `2 @& H9 f1 d
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is this to calculate the density (=weight/volumn) of girl?