\(yn)wSD(zhun)P(pn)^(gu)V^(gu)wSD(zhun)P(pn)^(gu)VϵĞV˲ϵ,^(gu)Vٶ½ˮλ
(dng)ˮλ_ϴˮλr(sh), wSD(zhun)P(pn)^(gu)V(hu)(dng)_ϴ^(gu)̿ϵy(tng)_(ki)ʼVϴ_ϴ(q)(dng)R_(d)(k)D(zhun)bڳرڊA^VıoNAP(pn)ϣͨ^(gu)ؓ(f)V
ؓ(f)ӰwSD(zhun)P(pn)^(gu)V(hu)_(ki)ëwSͬr(sh)ˮă(ni)VVϵijewһ_(d)ϴĿϴVĹww^wˮпȻʽͰף@ɳͨ^(gu)ϴصչw
(dng)ˮλڞVط_ϴˮλr(sh)ϵy(tng)(dng)_ϴϵy(tng)늄(dng)yɿϵy(tng)ĕr(sh)g_(ki)Ԍ(sh)F(xin)VĽϴ