/ { [6 c* w$ e7 F* I% d: T* `weight = 1000 jin = 500kg / d% X) }4 c1 Q! c2 p. `3 r( }size (多大了) = to be answered by 酷暑严寒 & e' G4 O* f& ? & {4 O8 K) Z6 m' f# B9 n; K: e - P% G* A3 v- l, |; x W; d
is this to calculate the density (=weight/volumn) of girl?