凌志 发表于 2015-5-15 22:52 4 M3 G" M0 ]8 {+ `2 W$ r3 T-20-20+20-40+20+38+80+152+304+304-320-20+19-40+19=496
凌志 发表于 2015-5-15 22:528 y5 r% T9 K0 i, N5 g -20-20+20-40+20+38+80+152+304+304-320-20+19-40+19=496