ɶС_l(f)˾I(y)ҕlƬI(y)չʾֶ
I(y)ҕlƬf(hu)õܴռ
һ(g)Ͽ͑ҵңُ(gu)^҂Ă(g)Ƭƽ_(ti)ϵy(tng)Ŀǰأһ(g)͑һҕlƬĿ͑ƬҕlʽչF(xin)ҪƬдĂ(g)ҕlI(y)ҕl(dng)ҕlͮa(chn)Ʒҕlͨ^ҕlķʽչʾI(y)
ҬF(xin)ڰl(f)F(xin)˶׃ԽԽÈDƬҕlQĆ}(jin)Q@ӵ҂߀˺ܶ࣬ԺԳm(x)ҷ
һƪ:һƪɶc(din)С_l(f)ҪX
YӍ