凌志 发表于 2015-2-25 23:21 p; W+ p. H# Q -20-20+19-40+19-40+20-40-20-20+19+38+80-160-20=-185
凌志 发表于 2015-2-25 23:21 # _) o+ a% d _" B1 W' M+ U6 ^-20-20+19-40+19-40+20-40-20-20+19+38+80-160-20=-185