и ôܵø߷?и yȿɲ҂ԓξи ?ԇĕrô\ò ú?́Bһ@Ć}
־~ԭt
1)и ӮгF(xin)һЩʾԭĘ־~r(yng)ע⣬ʮа˾ŕ
2)н(jng)F(xin)Ƨ~@ӵ~ڿӛ]ӰfԒDzጵ@rʹ㲻⣬ҲҪٌעһfԒ˽@rጵă(ni)ݾһҪм һ
3)и Ӯн(jng)F(xin)һF(xin)ͱŪcһ@ʲô?ڶ@cͬĵطʲô?@cͬĵطһĵط
ʲôxʲôԭt
һvֻҪ ҊˣxҲҊ@x헾͘Oп_x헡 Ҋʲô~xʲô~ Ҋʲô˼xʲô˼ Ҋʲôxʲô@ԭt ڌH}зdz
Ҫ(ni)ԭt
f ʲôxʲôļԭtҪ(ni)ԭt͑(yng)ԓҪČԭtˡͬW(xu) ӵĕrhҪfԒͨ^@ӂ_ʲôӵϢUʲôӵ^c@ҲǶӵҪ(ni)ݡҪȥʲô~] Ҋʲôӛ] hȥ/fҪ^cԼ /fǾԒҪ^cP(gun)ϵץס@һc}ĵ÷ʾ͕
и rٿ}ĿĂxֻ12ĕrgMЩ4x؏(f)F(xin)~T֣cȵ@ @Щ~ĕr?q)ͨ^@Щ(f)F(xin)~̈́~³Ԓ}
и ڃ(ni)hxˌW(xu)(x)@һ}W(xu)ȦӲ͵ȻЇ5cʽ--ʳ-D^-ُи ѽ(jng)ˎʮˣW(xu)УĎÿһ϶^ֻҪϤW(xu)Уĸ(jng)l(f)ČW(xu)H{ׂ~Ϳ֪ԒvĴw(ni)Ķó(³)_𰸡
ͨ^ĽBŴѽ(jng)֪ξи ˰!и Ӗ(xn)ҪзäĿ ЧϣĽBڴи W(xu)(x)