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ļ߼ٸǣҲҪȥͽƴˣؼһ̣ðͷľص£һ㹲ͬսr(s_t)q
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৵Ľյʱһ̿͵ͷ䣬˪죬̫ͣˣ
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ϳŻȺд󺰣ץ̿͡ץ̿͡¡
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һСἫΪ˵˳ۼжݣұ߿ޱ˵СңһҹŹ£ޱȣȴֺΣз̫ǿҷ̫С߿ţ첻飬еصزӦŻѪ裬˳Ӽ޶ԣ»֮ҹذףһĺ
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ʱģԺһУܷḻһС
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С塭ҲŲæĻִҪЦ⣬ѡ
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ҿſں˼Ӻɾ׬ŴĵһǮʮӡ
۹

Īװ

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ŤͷһѾǰҵһæʲôʲôֻҪһСҾԲ󺰴иᱨ
˵ʲôͻȻڣֹǶϾЭ
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·ʲô·ҪĶȥȥʲôҽ᣿Юֻǿ ӣ
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ҷ
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ദһǿȷСҶûжġãô˻˽ǰ˵ڸʲôδϢϢذ
ҲŻ·СҾȥ
һתۣҷԼǸСЯַԾּ䡣ȵȣɶҲṦҪץ
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СĸΣպա
ôˣüңЩ֣Щǡ
ǣǺǡεЦͻȻеָߡ
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ԶǰԼɼһɫӰ
һ塣ͷҲûأͳصڿ
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˫ˣԷתԭҲ˺ڲڲඦͦػĵҲܷҹĹء
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˫ҺСôֲСҽһأô֪ҵ֣Ǹպˡô˵Сҽĺ
ոǸʲôһ壬Īڶ԰ţԲаţ˭ģ
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YESSIR!
ҷԼʷ۷ĿڲţƭİѰ˵¹ȥɱ͵͵ãʲôҲȽϺ·ھӦɡ
ɵ˶ū˵̫ӵȥ԰ɢˣûл
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͵񣡡Իᱻɱšȥ
֡ҵ֣֪ЩϼһҪ
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ϼһ˭ſڰ˻ӶС
ةͼµһç򣬴ЩΪϺࡣǰةಡţͶǸλû񡣡
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ҵ𡭡ЩֻмԶʱҵĴѾ׿հˡ



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аܾôˡ
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ΪЧ棬̰ɣ
а۰
еС˼붷ʱһС̫Ÿǰ߹
ˣ
ˣܵǰڨ
ҵ̫˺üԹԵͣʵкηԸ
ͷ㿴ðտտģ
ͷʱѸץֱۣһ
عŵֱ£ȴҲҴУЩСūŶǽ۸ˡ
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ǲǺ󣿡ҶǸС̫ʵ
ĿɿڴĿҡ
ҴӶͳһӣҩѣ˿ڡøϽȥɣ
лЦտˡ
ףţȻ͵ǰ̣һ·ɱ
¡Сߵ̫ӵ£ֱֱ嵽̫ǰٿɲڡһ£ñӶʱҲ
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С壬ǡ̫ӲĿҡ
ūŸͻȻ뵽һҪǳȥѯ˭ϻ·ϣڵϷһҡʵڿȥ·ƽһ𣬳˳䣬λѾ˳ѣѲڣǴ˹ȥֱǰű˽ѡūܣūߵףòʹļס
ɡϷº͵Сĳȭԣѵõĺñʣ𡣡
һ˫ǰ֣ҷ
ģǰɣ̫ӵԷңеƮƮˡ
͵һЦǿ϶תͷֶһɽʿ˵ǶҪ幫ѧϰÿʿη񣬹ҰȫΪ
Щ˼ЦЦ̫ӱһñٺ١
͵ĿУŴ̧ͷͦԯҹһ߳˹š

β

Ҫ˵ŻĹٷڸͷϣڷĽﴩУСǰٷ֮ٵĻͷʣоˬˣ
ΨһźľûˣôԺҲôɾ͸У
幫£һƥϵԯҹͻȻʵĵġ
ǺǣܹԯһΪ͢Ч˰Сܶ¶ָ̫̺Ͱ
幫ǫ̫ӵ¸ǰĺˡƤЦⲻЦ
ǺǡҼЦô׻ôŤء
;¥ʱ˼һתٵӣֺõĵҪȥ¥飬ȵҹ
΢ףӦˡ
һɽʿ̤¥һƬݺݺ࣬ɨԯҹӣֻüͷ΢¶֮ɫ
٣̻֮أ꣡
ǽеĴöʱž
ҽԯҹһߵĿλ£ߺȣϰѾԼŤϹˡ
үô˰
ŤͷЦЦúѺúУȻϳˣһʱɲ١
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¥ƫƧ᷿ڣա˶֧ˣֻʣ
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ûشѹΪ빬д̵ķǲ¥
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ϰ㣬һ뷴ᣬ԰ɣ΢Ц
ǰǰعæĵͷ
ǣ̫ӵ²ô밡Ҷ̾
үүһҪ񸾱װǰҪץסҵ֣ıܿצӣѾѸ£Ҫһٽɻ񡣡
ɫһתҵͻȻһ򾫱ҪĽһзײֻҪ뷴κιϸ𣬶һ꣡ɱڵĽֱһ¡
١үµקסҵӣ˸Ứӿӿ񸾾޷ģҪΪ
ҳʹĻӿ̾Ϣ·ͬСɣҲѰ찡㿴ҵͬźͬһˡϰ˵⡭
̧ͷζĿζû˵ȫдˡ
ҽѾԴͷιȥ(t_s)#
үȵȣϾһ£һСܴ˳ȥ
յصλϣһƷźûڣƨߵĻˣһСϻӣߣүһΪһСһ߽ǸϻӴ򿪣һƬⱦʱԻҵۡ
̸ȣҾֻ֪򰡣
񸾵һС˼үЦɡ
һڿˮڳı飬ҲˣѰ˼ţҪȰ¥ˣȻ󽫹һץȥʣݴ뷴йӴͳͳţйнӴĸҪٴûӴġҲҪװ෿͸꣬˭Ѿض𱡭תͷ֮һӿѾ԰ֽӣƵ˵ҲҪɡ
ү͵ڵأסҵȣޣүүһҪūȵȣϾͻһ˳ȥ
һͱ˸ӽǸոյʮ
˵˾Ǽr(s_t)q
үⶼūұɶϵȱүЦ˰ɡ
ⲻŻ¸лܻߵĹԱһͺȣɫʱˡ
Ȼ֮ǰһͰЦЩģôԼĶأ
ǣүģ񸾸ոռǴˡǹүġ
ǣԼĶҪųҲ㰡˼һ۵أ̰ۣǺã̯֣޹״
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ˣϰЩֵǮ
ټֵʮͦء
ɣǾɣۺϳƱңûˣЦ
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Ƭ̺ʮĺһƱǲزأ㶼ϸˡ
ǧǧѽǧ̰۹
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Уӣ
ҹɫʱ⡣
ԯҹӪֹͣнֻаˣţѱָ·ȥ˵Ϊ˼ǰ
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䵽ߣ䣬ίСϱƵİԲ֪ˡ
ˣ˦ҵ֣۹һݡ
Сһ̻壡ϴͷϿ״
һͻȻϮǰʱſԯҹǰϡ
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ЩʿԽеٴһ㡣һ仰ʱҵĹȥ
øָʹܱ˿ӡ̣
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㡭һ٣־קҵ죬ҵԴ
αסȣѪڣĴҧһ⣬ԭ򣬲תơɿڡ
Ǻ⣬Ǻ⡭Ϊ˳սҲͣظԼߡ
һ㲼ϣеζ
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ӾͲţҧ㣡ϧҵͶţ޷˷׳˵
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涨һ˲Һſԯҹϣֻ첲αһֻȣͣҵƨϡ
ҺԯҹͬʱŤͷˣɴۿǡԡ
ôһ̡O(st)o
ȡȿȣȿȿȣҾҵĿһļžԯβʵ̫ˣ׼ҲˣҲˣ٣ʹˣ
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Ҳ˳飬Ц⣬ɷµĻص幫ˡ
תͷǶˣֵȥɣûҵĴҪⴳ롣
ǡ˷Ҳˡ
תֻʣǶˣҸϽˣԶΣҿɲٶȱ
Цȥٶ纮˪
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ȵȣĿǰɲǿʱΣ𲽱ƽ
޿ʱסֻȭͷ岽ƽҧ״ҪٱңȻҡ
ſһҳǸ̺õһͷ£򣡡
ı䣬ʿ裬ɱֽƨɶˣҪҪҧԼһСͿˡ

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ɵоһɨϼгȵȡ
ҿıԴܻܲطٴǶҾͳŲסˣôֲƽһɡ
ۣƺôˡ
Ƿǳ൱ر۰
Ժ󻹸𣿡
һǧһˣ
ƭ𣿡
Բˣ
ɡ
͵͵Ťͷ۾ȥѾԱߣϿû˿ŭ⣬Ц
˿ֺõĿקקĸ첲Ĵȣϻ۲
һӡʱˣٺ٣ңû뵽һͰɡ
ֱһ޺޵İһۡ
һЦ٣Ȼԭˣ䣬˶ϣȮҲһҧĲӡ
¶ˣڿͣô׳ʵԸеˮҧҧҧ
ˣһѳҵɫ죬ܻ˦ҡ
Ӵҵ˸˲档
𣬲ССĳ¶(t_s)#
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˵ǹġƲƲ죬״
ǰȻ뻳УһۼҪҵĴǵĴʣʱɫһ䣬͵ӿҡ
̸ȣҵɳҲˣſھǴˤֱ˵£
һ̧ͷͼѹûüٶȿѾס
쵰շת䣬Ϣ٣ȡ
ʲôԼһһ쵰ҧĴ
ＤҵڲʱͻȻѵĻҴ
ԯҹʱſңţҳȥѸ˵𽣾ͷɳӪʡ
ȻңòƺңԸȫͻȻһ̿ͣҲǵ̣ǺҲܳȥˡ
ӭǰһƬ⽣Ӱ
ĻߣôĶҰ
Է˶ˣ˵Ҳһʮɣм书ڣֻ䣬ľ͵һƬʿǽһľ
ԯҹȥЩһɱʮĸ
Ŷ𣬸߶ԸߣͶԵͣȻҷ񲻿ˡ
Һ񶼺æûʲô¶ұﵽһû˵ĵطǶ־ܺٳ֣ۼƺԽԽˡһԷҲǸ֣Ľʿûܷ æġ
аôˣʤ˭ءô˵Ҳһϴ󰡣ó
ҳ̣񶥶ˡ׼Ҳأŵסo(>n<)o
ȡЯķû裬ɤ˻ͼͼͣ
ͼͼͣͼͼͣ
жͼͣH.E.R.Oǰߣ
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жͼͣH.E.R.OЦΣ
վӢ۰yeah yeah yeah GO
ʷ뺷Ӻճ
ÿһǳÿһɱսУЧνʯ쾪
H.E.R.O Ӣۣ
H.E.R.O ΪǼͣ
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H.E.R.O ΪǼͣ
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H.E.R.O ͼͼͣ
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žģȻĵļ׳΢ıĻġ͸衷ҷʿȻЩɱС첲Сȸоˣ󵶻Ҳˣٺ١
ٿأĿͬʱң
һһ»ɰײŮˣһǳ١ǰɣȻּĿң񻰡
ˣ۴˲С˹
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ҼŵĴɱҰ㲻ɣûҪŮĸҹˣ·أΪԼСŮ
һϸܵȻϮƾűܿ붤ϡ
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ۡҺʲôǿĨѾȾһƬ
Ѫˣģ˸ŮҲ
ԯҹǳ鴤ţ˼һ߼л˽·硣
ɱǸ̫࣡ɱŮ˻ߵĿ𣬷·Ҫþһй˺ޡ˫ҵ۾̵УС飡
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ѽٲɵϣ
ҹҴܣͣ󺰡
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磬㵱ĵ㣬Ϻ˰ҵȿʼͰ͵˵
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Ŷ㣡㣬㡭԰ôǸ˰
ӱˣ㡭һжʱǰ˼ףٷϻϽԴˣ
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֪ҾͿˣӢ۹Ȼû³/(o)/
һˡԯҹǱߺ˫üšĿ
ҪңǸŮȴҪĺɱǸ̫࣡ɱɱ
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һѪҾֹͣġŮľײԯҹĽΪԼĨ˲ӣٵǰȻ̡֡ңɱɱ
Ҷʱ˺ü㣬Ҳ֮ĵأĵءûκֱϵʴȫᱣǼ֡ӷա
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ǽŮһ֮ģһ쵽ҡû˵ңǾˡΪûԳСĵ͵񡣸ֶز¶ģǵף
Ⱥһһ书˿Ǿѵ·ᡣһ𣿲ᡣԣܲˡ
ޣһȷӦŭ𣬡Ƥ̫ǳ͢Ĺ٣
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ûнˣ̬ȿ빫ӣ˵ͬˡľȱԲŽɱǡ
˭˵ǳ͢ˣһɤӺȥߣԵףԵףУֱ޷ͨҷΪ˵ϣұ磬踺أҹ͵ᡢ⿲𣿣죬ƻؾҪµᡣ
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ǰңֱͦҪ˵ҿںڰÿ̫ӵңͳǺֵܣǰҶ˧ңСƣ˵ǴһɳҲʹ롣ѵбҸʸѡ𣿡
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Ը̣С˰ɡ᲻صȻÿֶ˺ܴĵģҪĪļֺ
С檣ҵıС檣ȻûдĨһѸжˡ
ǣϷȴеЦѷ񵤣ܲʥ̣빫Ӹı⣬Ҳ顣
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Щ̬ҵָߣסѪ
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Ŷ𣬲ȻǰļΪʲôҷѪΪʲô
Ȼֹڵ棬һģ޷ǾЧ֮ķϻȽ˲ˬǣ֪ǰʲôʢָѪıӣҪҺȥ
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Сžţŵߣ
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Щεı֪ΪոһΪ£ҲģʱֻΪйߣ˼
ŶǾ˵˼תӣЦűҡ
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У˵ͣɲ޹գ۾Լ״˵طԹ𣿡
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ԣӣЦĺ׺ͣӴٸһλᣬμǵҪŶ
ҵ֣ΪҪٶ˦ȥ˭֪ȴǰҵĴ
ۣѵõͶͱôôˣ̶ֻͣ˿ĴݣͷϷ
ֻһ׾ٵıѹڴϡ
ٺ٣ãסӣŪɬֲ֪ͷ



Һ룬̵˵ӣЦĳǰɣ
Ѿȫ磬û˿߳񣬴㶵ĿŴ١
ӣĳЦڼԺʱҪǿ أ֪ҵʱͲˣô
ȻϢ̴٣룬˷·ûѹ
ӣɰĽѽ
ٶȵͷĴҵǺܲ࣬ͷĴݼշת˱һζ
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ۡ͵УСӼֱʤѧϰ٣ٶξͳϷˣ
Ҳһ˲˲ĶңɫȻǽ߰ĺȴൽѲ⣬ң㵽װҵʲô
С檰㱾ҵС檣ȻӦĵŶ
Ȼ˴ѷĵƨ
ƨҲֻԼţ˿ɲС
Цͷû˵
ձĪѹЦҲˣڸҸ㷢ʲôˡ
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תͷɻĿҡ
Ǹһ鰡벻ɣҵĴЦϷ£֪ʲôǲ𣿾˵Ķ䣡
ֱӣأ˵ʲôɽغϰǳ棬൱ɿˣѾŸƽװɽʵһɧļôῴأǲҶ˵Ҫͼүүֻһ˵˭֪ܾͿʼô򣬿޵еļүʵڷʤ̲ˣһŽ߷֮˻ҽ£ֻһҰ󡭡ҵһαȥȻһٿᣡүôүôһèۣһǣٽĺײǽȥá˵һȭͷǽһе˵Ӧҧгݡ
ǼһƺһԴѪţÿˣ˲仯θĵմӣҡҵļ򣬴ΪʲôҡΪʲôΪʲôǿˮһ
òҵĻӦٶȽз֮٣ʼ͵ްɴԼֺˣҲͣޡ˰ɣʹģĲ̰㰲ο˵ˣҲĴֻʵ̫ˣҾ徣˷ָѹֲסȼյİ𣬾ңߡأҾǸôָǧڣȫȨӪ¡ΰ˵ôޱߵġǺãǺѽһ̯鱶Ρ
УҸ㣬ҿӡģֱܰѻְ˸Ż֮ȥĥǸɵƣȻ¶ȥʾҿˣʱҾͱŵݿˣȻֱܿѡ˵Ŀĭɣȴδڵɫһ
ңϹĨƮЦҸ㣬ʵǸͶ⣬ֻҵƷ
һ㶣㿪ʲôЦ
ָҿʲôЦȥЦ⣬ʡ
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ʥ̵ı⣬ֻΪõ֮--׻
ǰ׻ɶ⣿һֻǼҵĻϻһֵǵϻ
ЦǽҲֻ֪֮--׻
ĻڶҵǴڲץϻ
ʲôֶΣֻҪԸõǸ
ˣҾʽΪ
겻ɣ֮
ȻԼ֪ʲô⣬ٺ٣ٺٺ١

ܻҾʽװ·ˡ
ʵԭǴ㽫Ļ죬ԺͿԼĴΧˡ
ǣͨĳθĽҲŵ֪ԭⲢǵĴӪֻһʱפ㡣
Ҷʱˣʱפ㶼ôйģʥ̵ţƵʲô̶Ȱ
󣬾Լ棬Ҿ͸ͷͷץʱȥȫָɵ
ǰһڴϷȥ˯ţĥ棬顣
̫ҪҲĻʹ̬ҪץϻԯҹӹҪ󣬶أӦСһҪȳһҡ
ԡ
Сڲؼﰡ
Ǽʲôʲôֻ֪ܲҪƽⲻӭж

ٶǼһˣҪȡ߰
գһСڣʱҵС㣬ۺ˹ȥαס
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˼ɤԼƤȡ
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ȻСɲ̶ֻܣɬӦסңȡһϵ̿ϴ޼
Ѿ׳ģʽˣ
Ǿ΢峿޼ɵš
С죬Ƭ̣ĵҿйԵء
òƿЪϿҴϢԺС檾Բô֡û˵꣬촽Ȼס
ողһ籩ͻȻϮŭ⡣
ЩܵҪƿһ㶼棬ĥ
յˣƿҵĺף׼룬ͷҿзķҧ
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ʹһͺ͵вҧңһ̧Ⱦг۾
ͻȻˣôҾԼ˶Ƶġ
һҪɵ񻹵ÿŤСӣ²죬ֺõ֣ЦѽǲôӵΣ֪Ҫһ㣬һ㣬ҧˡ
͵طסҵ֣˫εĶҡ
ұһëǰСʱҲûᵽ̶ֳȰ
᣿Ҫ᣿Ϊᱡ
Ǹлú˵ôˣôƫƫڷ
㾿ҪˣŪҵʱͳ˻ơ
⡭˭˵ˣˣСڣ㵽ô˰ãȻ޴ʵǲ鲻ãǲǵļˣһ˵ġҪҡ
ɻû˵꣬͵˦ңȥ
ٶȿڵóˡѾ䵭糣˵
㶵ĿıӰ룬ǸԼ˸С
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ڡƵϢ
ǸһֱС檣⼸Ҳޱ顣
ĻӲң˵ǱŤС檵ĻУŹǷˣЪЪ
ɨĿ⣬һ۵ɻȥʲôҸҼСôһ𳤴ģ
Ȼ֮ǰҿҵϷڵ˶Ѿֲˣֻֻͬ򲻽ϧĿ⿴
Ȼɫ䣬Ҳ˵ûȥ
̸ϺůȴĪ̤ʵĻ֮û˯ããҾС˯˹ȥ
ʼ䣬ֻůЩ
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ȻҺԯҹϣһֱһԲŴɫҲԲ̫ÿʲôСµġ
ͣĸϵĺʱɽ䡣;Ҳֻ΢ЪЪʳõĸ
ǲҪҰⰲӪկʱһʿ¶ʹ֮ɫӦǿʼвԾˣнٶԽԽ
ͻȻͽڵء
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ŶɶۣҶʱֻϹˣæƨƨߵıȥҪƿӣȴͯסүĪҪ񡣡
ŶǸǸһʱˡϹǵǼٿ˿ɾͷˡ
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ģҽٷְǧǧǸ˰
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ĲɵӦţħצ޹ǵϿȴʵ׵ѣҲͼ֪ԽԽ
ҽǺĳʵʵ׼Ŀ꣬Ȼﵹȥʹʵҡܲ
ۣ㰡˻Ҳ



үﲻأֱסңüͷ΢΢ģǺĵ۾깴롣
ץסʱǰ˲䣬˫ҲʼįĻĺ󱳣ŵҡҴСа
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