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1)rl(f)F(xin)M̎ÿ쑪(yng)ÿֻ
z1-2l(f)F(xin)S̎`rg͕ʧίęCl(f)ίԽԽ2)ДMˎ_ДÓë_鷿ȿɲȡᘌԵίʩ
al(f)ʳȲ_IJ(yng)Ƚoһˎίڸaɽoڷע俹ˎeϡl(f)^һ㼰o迹ˎˎ^õκǼeՓòHҊʳUʳ(yng)Ҫ]βȫԼ(ni)ע俹ˎЧ^@һһˎ2Bm(x)ˎ3-5ڂȾ^IJÓë_ԭȺаl(f)F(xin)eY@ȫȺѱȾ(yng)ȫȺˎɜpٰl(f)3)l(f)ã(yng)ʙzʙzz鲡׃Ҫǻ߀ڸǻIcҪλЩ׃(j)Дࡣ@ڷe֪Rͽ(jng)LڏB(yng)ØI(y)ˁfʮҪȺͻȻߣʙzܼr\ָ(do)ķθҪ4)r̭áһЩʧȥίrֵ(jng)rֵÑ(yng)r̭صı(f)áԼʧȥֳáһЩmȻܴ(yng)M̭Աɢԭеmֿ½Ⱦ5)_̎áвʙz(yng)hxpٲԭɢǧf܁yo
؈Ե6)Ⱥl(f)ͻȻߣֲ鲻]кܺõίk(yng)rõЗlīFt(y)TM\ⵢ`rCɸpʧ
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l(f)F(xin)ίx
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l(f)F(xin)̎
(do):
B(yng)YӍ Ãr üg(sh) ò B(yng) B(yng)Æ