2.Ҫ؝ҪԵıܾ߀Ҫ
҂ӑՓˌ(sh)ʩԄ(dng)ڄ(dng)WFM֮ǰm(dng)ܵˑ(yng)ԓȵλıҪͨWFMʧȱٳĜ(zhn)҂ӑՓW(xu)FO(xing)Ŀ׃úͺ(jin)QԒf(shu)Ҫ؝ҪԵıܾ߀ҪҪh(yun)ЩҪģ

҂ϲgµ(xing)ĿǃɗlȶM(jn)WFMČ(sh)ʩǽQǰ(wn)}õķʽ
µĸ(lin)ϵ֮(lin)j(lu)ĵĹˆTҪ{(dio)ĕr(sh)gԼQ(wn)}ĕr(sh)gŰچ(wn)}F(xin)֮ǰÜ(zhn)
Ƴµ뷨M(jn)һΌ(sh)ʩ@^(gu)д_ͺ(jin)_(ki)ʼһe(cu)`Ȼһc(din)c(din)µĸ_cˆTCЕr(sh)g(li)ͽܡ
йܶB֮㑪(yng)ԓϣҪs12-18(g)²\(yn)D(zhun)ҪҪ(wn)A@(chng)ِ
3.^XL(fng)(li)ĺ̎
ɂ(g)ǰ҂hm(dng)ܵچ(dng)WFM֮ǰҪλ҂h؝(wn)Añِ㲻(yng)ԓ^(gu)^(gu)쉺Ĵͬӵ҂oA҂Ľh@҂h˼V棬l(f)]WFMă(yu)(sh)_ӵĸ߶ҕ
ϯ(du)¹ܵ˽⌢@(g)(xing)ĿČ(sh)ʩ͌(sh)ЧҪM(jn)^XL(fng)Ա˽ʲôϵy(tng)(du)ϯI(y)Լͨ^(gu)ʲôVϯ“cHHʹA(y)ϯ(sh)µWFMϵy(tng)S(du)ϯĔ(sh)`µϵy(tng)҂ͿԭеĻA(ch)~Ӽڣ?yn)҂?hu)(du)҂ķ(w)ˮƽ֪ĸ”
4. _ӵąc
A ζͬ顣](mi)йӵ֧κһ(g)(xing)Ŀܾ͕(hu)韩֪l(shu)վ@(hu)ԓ(xing)Ŀijɹt(hu)ߺܶď·
B ˸ߌӵ֧TҲǷdzӰTܲ(xing)Ŀ㌢L(fng)U(xin)?yn)òw֧
ӽܛă(ni)ڃ(yu)(sh)ʹճӺ(jin)ЧΎиĕr(sh)g(li)ָ(do)B(yng)ϯT(dng)@Щ֮(hu)ɞˣϵKĶM(jn)һʹĹ@óɹ_܉cӖ(xn)ĸ(g)Ё(li)
Y(ji)Փ
ͨ^(gu)ѭ@(g)ֽMɵĂ(g)ϵнhWFMɹęC(j)(hu)Hÿ(g)˵ճ׃øpɺгЧĽY(ji)ҲTͿ͑ĝM