50qϵсf\(yn)呟DZCwһN(x)TЩ\(yn)Ѳ̫m
1.L 50q֮wѽ(jng)u˥ķ½ߏ(qing)ȵ\(yn)Ӳ˽(jng)M(jn)Уtwؓ(f)(dn)LrgLܕKm(dng)M(jn)ɢܼ˽(jng)L
2.ɽ ɽ^ϥP(gun)(ji)һֱؓ(f)ɽڸg\(yn)mwܶн͵ˡ
3.ߏ(qing)e ˵һgԺ^}|(zh)͕Gʧ|(zh)ɵĆ}@rֻҪܵԴ^װl(f)Ѳ̫mϸߏ(qing)ȵe
4.P (sh)˵iٶһЩ}ټϹ|(zh)PoiɲD(zhun)ēpڻXѪܼˁf@\(yn)ҲѪl(f)⡣
ЈLjؔ(jng)W(wng)аӛDƬ(qun)ЈLjκýwW(wng)վ߂ˣδ(jng)ڙ(qun)D(zhun)d朽D(zhun)ʽ(f)ưl(f)ѽ(jng)ڙ(qun)ýwW(wng)վD(zhun)dʹÕrעԴЈLjؔ(jng)W(wng)аա`߱λ؟(z)