S1=（6.5+2+15.5+3+15+8.5）*88+(37.5+30）*43/2+（37+46）*43/2+0.2146*32*35*2+0.2146*22*25*2+（9+1+16.25+1.5+17.5+1+2.5）*9+(16.25+17.5-0.3*4)*112+（17.5-0.3*2）*2+21*30+(17-0.3*2)*48+(17+12-0.3*4)*20/2+(12-0.3*2）*122+(12-0.3*2)*88+(12+12-0.

　　S1=（6.5+2+15.5+3+15+8.5）*88+(37.5+30）*43/2+（37+46）*43/2+0.2146*32*35*2+0.2146*22*25*2+（9+1+16.25+1.5+17.5+1+2.5）*9+(16.25+17.5-0.3*4)*112+（17.5-0.3*2）*2+21*30+(17-0.3*2)*48+(17+12-0.3*4)*20/2+(12-0.3*2）*122+(12-0.3*2)*88+(12+12-0.3*4)*1147+52*35+(24+23)*15/2+(16+17)*11/2+0.2146*20*20*2+0.2146*15*15*2+17*2/2+(12+17-0.3*4）*31/2+（17-0.3*2）*106+（13.5-0.3*2）*65+（17.5-0.3*2）*71+8*3+0.2146*5*5*2+3*6+0.2146*5*5*2+16*15+12*15*0.2146*2+3*3+0.2146*5*5*12+3*4+3*3+4*6*2+4*3*2=?

　　各位大虾摆脱了.