2.Ҫ؝ҪԵıܾ߀Ҫ
ܣ҂ӑՓˌʩԄӻڄWFM֮ǰm(dng)ܵˑ(yng)ԓȵλıҪͨWFMʧȱٳĜ(zhn)䡣҂ӑՓW(xu)FOĿ׃úͺQԒfҪ؝ҪԵıܾ߀ҪࡣҪh(yun)ЩҪ

҂ϲgµĿǃɗlȶM(jn)WFMČʩǽQǰ}õķʽ
µĸ(lin)ϵ֮(lin)j(lu)ĵĹˆTҪ{(dio)ĕrgԼQ}ĕrgŰچ}F(xin)֮ǰÜ(zhn)䡣
Ƴµ뷨M(jn)һΌʩ@^д_ͺ_ʼһe`Ȼһccµĸ_cˆTCЕrgͽܡ
йܶB֮㑪(yng)ԓϣҪs12-18²\(yn)D(zhun)áҪƣҪ(wn)A@ِ
3.^XL(fng)ĺ̎
ɂǰ҂hm(dng)ܵچWFM֮ǰҪλ҂h؝(wn)Añِ㲻(yng)ԓ^^쉺Ĵͬӵ҂oA҂Ľh@҂h˼Vl(f)]WFMă(yu)ݣ_ӵĸ߶ҕ
ϯ¹ܵ˽⌢@ĿČʩ͌ЧҪM(jn)^XL(fng)Ա˽ʲôϵy(tng)ϯI(y)Լͨ^ʲô磬Vϯ“cHHʹA(y)ϯ(sh)µWFMϵy(tng)SϯĔ(sh)`µϵy(tng)҂ͿԭеĻA(ch)~Ӽ҂҂ķ(w)ˮƽ֪ĸ”
4. _ӵąc
A ζͬ顣]йӵ֧κһĿܾ͕韩֪lվ@ԓĿijɹtߺܶď·
B ˸ߌӵ֧TҲǷdzӰTܲĿ㌢L(fng)Uòw֧
ӽܛă(ni)ڃ(yu)ݣʹճӺЧΎиĕrgָ(do)B(yng)ϯT(dng)@Щ֮ɞϵKĶM(jn)һʹĹ@óɹ_܉cӖ(xn)ĸЁ
Y(ji)Փ
ͨ^ѭ@ֽMɵĂϵнhWFMɹęC(j)Hÿ˵ճ׃øpɺгЧĽY(ji)ҲTͿ͑ĝM