P(gun)ˎa(chn)ă(yu)c(din)һҪЌ(du)ŮԁfoǷNʹҟкԓxg(sh)Kֹ߀xˎa(chn)?±njҵԔ(x)x
(j)Чy(tng)Ӌ(j)ˎa(chn)ijɹֻмs75% - 85%ңһa(chn)Ƀ̥ĤԌ(do)Ѫֹ(yng)t(y)ԺγɃt(hu)ΣU(xin)܌(do)½Kʹ]ɳѪ̥ĤҲӰܾɲɹֻ75%ÿʮ(g)2 - 3(g)˰l(f)ˎa(chn)ʧҪM(jn)еIJ(dng)Ȼ@ӵĸǺܸߵġh(yun)h(yun)ڟoʹ˹a(chn)
H֏(f)r(sh)g̣қ]ʹg(sh)DzyҎ(gu)t(y)Ժoʹg(sh)ɹʿ_(d)95%p՟oʹҪ_g(sh)֏(f)íh(hun)g(sh)ӌmSޱB(yng)ʩg(sh)˰t(y)ָ(do)עϢһЩ鲻(hu)Ӱδʣwܻ֏(f)ԭĠB(ti)
ϾnjҌ(du)ˎa(chn)ă(yu)c(din)ķָwxķNa(chn)ʽhеŮ߀һt(y)ĽhԴ_g(sh)ȫ