(j)Ӣl(wi)(bo)84?qng)?bo)Ӣ̎I(y)f(xi)(hu)3Ļ(hu)Ϻֹͣʹá(clever)@ӵ~RP(yng)W(xu)ϣ˜ppУ@F(xin)
Ӣ(lin)ؓ(f)؟(z)fД(sh)?yn)鱻ώP(yng)ڌW(xu)Уܵؓ(f)ɞУ@¼u(du)һЩ(yu)W(xu)?yn)麦±ͬW(xu)Ҳܽ^W(xu)УļΪ(jing)
˹Ľ̎·ʷ˹ڴ(hu)fĺͬW(xu)ѽ(jng)ܚgӭSຢՄ^J(rn)͵ڟoȤ](g)ώġؐ߀Щ@Ͳ
Լs˿Ľ̎f˹·˹ͨtʾ˰Ч(yng)Ӱ˺ӂăr(ji)ֵ^־ڳɹČW(xu)I(y)ӂżԼČW(xu)(x)ɿ?yu)sҵİ·ݸ(ӢӮa(chn)ƷI(y))ؐ˝hķo˵ӡǡڲźôӡ
Ԃϲֿ˵ČW(xu)УˆT·{fČW(xu)УSW(xu)ܽ^_(ti)I(lng)(jing)Y(ji)ֻýo]ُȯ骄(jing)Ʒ@X̫
3.4fɆTӢ̎I(y)f(xi)(hu)ڕ(hu)ͨ^һ(xing)ʾ̎W(xu)ܚgӭ
ȥӢ̎I(y)f(xi)(hu)ʧ(failure)һ~Zh̎ʹáδɹȡ֮ (Դ(bo) ߣ旻劼)