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»ǵú־һ£Ȼڽֵ§§ģҪˣȥһǮ񱡢нǮһѣ 
ɲһƯȴ񶫼һۡļ޵һϹȻļҵԹȥ 
߸һȣûһڣȴ⿴־ӵһģضһƯŮҿ 
üһ壬ֱһۣʮ࣬Ĺ˾ڸҲеŮ˭ 
һжɣںһƷȺ󣬱λڽܵǽλȥ 
һɫװüĿ㣬Ž۾־է²Ůѳǰһ£漴һεĿų¶Ůࡣ 
󷽵־£Ŀֱڶ棬һɫ¶װŮӡã 
ãࡣһ߻ش۹ҲƵԵЩ־ϡһɫȹװҲǸݰ׵Ĵˣ֪ʲôϵʮָ㷲ʵ־ǣ 
ȻһЦŮѣ 
ǲŮˣ־شĻеļᶨ޷ӡ 
Բʲô˼ǲżûѡ 
£ȷ˵ǰˣծ˾ԱǼĴȿ˹ĵϿɼ 
ͱĽŮˣһݣת䡣 
Ҳģ㿴㵽ҹ˾ֻмԶĿҲ뵽绰ңɼûˡ 
־ΪҴȿȰҾҪ㱨ŹģȻүҪұ׷Ѵ࣬ײ§űŮ˺ȿȣװͰ͵ĵ 
ҲãҽϢʱŷѲˡĿҲûõȥ 
ĿĿˡҪˣ 
ȻŽ£ҺʺҵŮˡסС֡ 
Ŀǡأǹȥĸ顭ͷɵطһɱʲôʱˣȻﲻҵľ룡 
Ǹûνĸ飬ǼʱҲ꣬˵Ҳ϶ֻںǮ 
Ҳ֪ΪʲôںǮ˵ 
֪ǶĸӰ죬ûа취ٽˡ 
飡ǰ˹ķŭ޷ֹԼǼӿϵᣬʵĵ֪Ǯ⣬ҪˣҪ֧Ȼô̵˱Ůˡ 
һǿҪҵļֵķꡣˮΪԾᣬծ˾Ҹһ㡣 
ΪҶ£ĵǮǺ֣ܿʱ׺ծˣҲľսġ 
֮Ҹ֮ǲˣϣվߵ£ĽӵڻУϣʶԶ뿪 
ʲôԵˮһֱΪĬĬغû뵽ǽ˱Ůѡ 
²˳Ҫ٣ѲĶ࣬ծΪһѻñ𱧣 
ģҲأĳ಻Ҳ־õ˰ 
ȴҲ񱼰Ǯ۵ˣ 
ıȺҲûһࡣŮ˺οΪŮҵģ㶮 
ʲô־ðɵһǶ⣬ȻæֽΪϵĿȡ 
 
ŭɶŷ̵գҧгݵȭͷ嵽־߾һȭߣȻֱӵĿһߣཹķʹ־һӵԹŭȥ˴롣 
ǻǲǵĸϻ˿仰дա 
Ŀ˼߶⼸׺оŵܾƺҪϵü 
࣬ٸһǶû⣬ټ޸ɣ 
൹һŵĿſڳֻ 
ˡ־ʹ˵Եޱȡ 
ûУֻҪǵøĵζȻҪǵ»رծҵԱΪǸͿ졢ݡ׼򣡡ϣĮתԽһĿˣ߳⡣ 
ͷңоȴһ㶼ˡ 
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ûлشֻǾƮƮȻġ 
㵽׺˶پƣ 
֪϶һ磬Ϊˡ 
ΪҪծһñͷ 
ǰ֪ԭҲǼ£Ҫһ硢˺öųƱһããĸоЦһ 
ԣһŨüɳºߵ̨ԣ˱׿ˮȵɡ 
ɵҡҡͷˣҶﶼˮˡ 
Ů˽ƽͨΪ飬ҲΪࡣ 
飬Ҫ̸Ǯ㵽׻ǮͻȻװͰ͵ĵ 
ЦЦ£ΪҪźˣԲҼҵ塣 
ˣҲ׹ѷǣҲҪԿҪռˣԡһƸָıӵ˵ô㣬һݻ٣϶ֻ٣ 
ȻöáŮ̶ܳȣ˭涨ÿݵʶ̶ͬģ 
һЦƺб˿ռˣ 
ãһһ򣬶һʮݶʮȫݴʮ򣬵ҾһʮζʮΣֻһεǮ˵ڲ㡣ֱǰ˶˿̵ɫɲ͡ 
ǣ֮ԱǵĺһҲûа취һʮΡʮΰɣ 
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ͷûôģ 
һԣ 
ỹǮ 
ᣬǰ㷨 
ţǺˣãɽ 
ܺãǾͿʼװɣϣִ¶һǡ 
иطˣѵһǻὫڵľƾ߻ʧصôľŪ£ߵԼ˭ˣ 
ֽ⿪ɫȹװ¿ӣȵĴ̽˿֣һ˿˿ܵһЩ 
૵ĸԼˣԸҪݵǮˣʮټӶʮҲˣǶ٣ 
ԶȻҪƺʧָصӡǡ 
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糿͸شɴһ۵ĽƣͷౣҲöȴǱԼǸ߳ճǼƵĹ๾ѵġ 
˫Ҫŷſ˯Ķֱ࣬ۻǿƵĿסС 
簲¶ƻĵĶ˹ʡ 
㡭ң㵵˿Լ޴ڣҲ鵽ȫأ 
һ죬æ˱ӡ 
һŨüסͷЦʣң̸õĻ 
ҡһ¿ˮˡ 
ӣҪλ˿ôһһǱĽĿƿ 
ҪˣҲãռ˱ˣ¼Ʒѡͷֱڱ״ 
ƷѣֳԿˣǿɲУ쵽׷ʲô£ 
ȥ־Ȼ󡭡 
ˣһ֮£ܵһҾưɺһľƣžҶҪǮ 
뵽Ǯ˼ȫˣɸģֻǵݣȫûӡˣ㲻ѱóȫأ 
У侲˺ε£ 
ӵ飬ǰε鷴Ӧ⼫ˣıѪšҰûĶ֣ľȻȵ̫ˣֻһ룬ͳ˯ȥ 
ҽ˽еĻҲ㽻Ůͼ㣬һСı˺ӣȢӵҲɡ 
ֻҸ߼ŮһҹĴȻߴԪٸɾԲĻʽ٣Ȼ˲ǮҽССĵøξ֢һغǾǿˣ 
˼ת䣬ҲһƵȫˣһҹûǮ˰ɣ 
ǮһĨᡣ 
⣬ѵᣬҪҽ㣿ģô᲻ǵúηʲô£ 
ĵѣϼݰ֪ԲҪҪǮ 
⡭˵ĸĿ 
þ²һ֣üһ£漴Ц˳ѹ˰ɣȻծʱһϬġ 
šûأǱȫݴͽõǮóͶˡ˵ʵе棡»һٺȵҪծǰװռ˱ˡ 
˫ûóȫݴأȻŮʲô 
ԭڼҶˣ˵֮ʣ״ӦŮ˵ҪֻҪƲסʱǧǮһӦġ 
ֻҪһ˵ã´޷ݣûӦȻҲȥĵθڣһֱƳáŰݡ 
ʧˣȻԼ͸ 
ֱĳ˸ĸζС㣬ûȫݴ°쵽һͺ˯˺ҵء 
ƭˣһˡ 
ҺαƭˣѵмҶʲôȽϼǵõܹǶȥ壿 
оϣ˯һûꣿ 
ο˵һ㣬ҸһǮظ 
˵ʲôһ㶣漴˿´ݺݵĿðɣҵȷԺǲ䣬֪Ѿҵزˣ 
Ŀŵôϵݣ 
һǣ֣ǣأǻصˣ׳Ƶȫݴ򣡡ûĻش𣬡Ҳ֣װЩ 
ͬĵͷһݶûϣôܶݡݣ 
ʲô˼ 
ǣ𣿡 
ֱҡҡͷ 
ǲͳˣһݰṳ̂ôǰܣ 
ɡֱӴݰ򣬵Ȼֱˡ 
ҲȲȹһݰɣӦҲڰУ˲ݰ˾ͳˡ 
˼ˣһëǮҲظÿѪˣ 
ֻĹ棬Լ̫ˡ 
࣬ɷҵƻֻĺ꣬ռҵıˣ˵㻰 
òûдĸεһӲǽԭϵ˿ȫ´ٽӲԼǰȷס⣬һһɢڴϼذϵԺڴϵһ߹ͭɫĽȫӶ 
Ȼ󲽵ֱߵĸԡң¾ʹ称Ͱ͵·ɫľһšöЦһŶ𿪣˿˳ȥ 
ŻЦĿһۣĽһ˿ɶɵĽסЦĿ 
ߣϷںͷһ¿ЦЦó 
˫ֻأеȴףԸ÷ζˣծ˵һУǾǳڴϱԵߵ֮ʣüס˵ǻȻһʼֻһѹеĴڶѣȻҶˣǡا䣬תΪ䡣ǮҾ͡զһȥˡ 
Цݽǣǲƣļʽп˶Ϻأ 
úҪҪծϣתſߡ 
Ҫúһ룬Ů˲ֶͨײУӿɵù˺ã 
עŲ⣬һ߽˿˦ȻһǣţһһĴʹͻϮǱٴƿӣɿĴӴ 
ڿһƬһƬĹκƬһԼϲ쿴 
ѹôʹϱЩ֮͸˺üˣǱҲ 
һɷڵŭɽӿϯŭɶתҪˣӭľȻһզ 
һЦϵƬ˺ķӦˣҲƤó׼λ˧У͵Զ뾵 
ݺݵĵŻһЦģȻ࣡ 
ǮƬȻҹϴһ¡ϣƵóѵһЦת첽ˣ 
ðɵĳǰȥͼһծҵԱȻҲѡֵʵ߸ЬȻüլƵòӲͣ½ŲҴܵĺһ䣡 
ǵֱ˵ģھӻ·Ƽ϶㱼׷ 
ŵܳţվ·߳ʤһƳԼģⱲӲţڴźĲΪˣ 
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һƷΡϴǮζĸ󸾣Ŀ򸾰ͽòˣһЩƽ᲻óĺþơò裬һһһ˹˹ӳͰɫγõ˵⡣ 
ҫʼܷ̳ϴȻҲһʶ˵ĹټЦαϼķеķ򸾣ĪУһ뵽ǲòѹǹᷳ˵⡣ 
ΪġŴС۾ĿͷסһзΣȥóֻв׼˶ѣסⶰλںɽˮĺͦġ 
Ŀ۾һһ֮⣬ǸǮŮһֱûɶøУС˾ͲףˣҲûûСǮ⣬Ůȫû 
ɷ֣Ǹ̫ŮȻҲϲɷϣȫϮԼò 
ζ׷ȴǲ̣ܽƫƫһСӣû̱ƸĻᶼûС 
ɽǰˣӦþΪǸ̵ܽŮĻ¶İɣ 
Ϊ˵ý𣿡Цʵ 
ҵٴνһĿ⣬꿪ڣ㣬Գ˵˼⣬Ҳ˽Ҫ̸£ǿʲô 
⡭˫һЦӯӯüɫɷһۣʹʹɫĿ׵鷿ȥ 
ЦЦĿˣ˵Եʱ˵ףǷǲҲ٣ÿÿҪظ˵ҲۣԾ͸ɴд˲ӣϹȥǱǹĿġ 
ӣٴνĿ⣬ŮȻдһӣδ˵ɣ 
һĿһʼǱȥЦЦĽӽܣǮ˵ʵСcase˵ҲֻŮõϱҪ˭أ 
ǵһĨ⻰֪ʨӴ󿪿ڣǶҵǮȷʵܶ࣬ҪƽϰյӦòѲǡ 
ֻô룬һҳһҳķĺüͷҲ 
겻ʣôˣ 
㿴һڰ֡һЦӽӣֻǱˣ֮ܶһΪ׼ҵǣÿᲦһǧѸ˹ӣһЩЦͱƸҲǧԪ֮ףϲƣһЩͳƸ˺üҳЩĿҪ껹ݣٻ˾ˡ 
ҫĿĿһۣǰǵɷӻǿӣ 
һŵĽӷŻϣ֪ĸôģǲںŮǷ޸˼һ׵ļҳڿһҪʱùĵģ 
Ŀ򸾼ɫا䣬æЦװЦԲǵ飬Ҳ޼֮ⱾֻǱʾǵĿжֵǮ 
ǰϹ˵öԣʵϣҿ̸Ĺ涨ҲŸͣһ˾ʹա 
ûҲǸ˼ңƸ϶ẮᣬǿԽܵġĿαЦϡ 
ãȻǱ˳⣬Ҳʵ˵ֻҪȰҾ͸һǧƸ𣬻һǾһǧǮˣҵ˼ɣҫͻؿڡ 
֣ܷͬľ 
⡭ôԣƸǻǰģү˵˳ǲǵߵˣĿЩá 
ܵȷļҵŮǲֻµĸҪȻҵͼôҿɲԸڶԺҰҵҵóм˵ĵز 
ϣվҵȻԺŮĺҲỽһ⹫ŵģÿ޶һҾͻǿԪĴֻǸǷ򸾼ǻãνϱӦþûǡ 
ԣܼʱ˼ҵ⣬һעؼͥϵĸףȻҪǮǮۿںŮҸĸѧϰȥһĵĸĸ 
ĿͷҲص뿪˽һĿ⣬Ǿ仰ʲô˼ 
ҡҡͷ˭֪үӿ˵ˣ޶ǾһǧֻҪⱲӻ²ȵ𣿡 
ĿЦ죬˵ҲǣҪ̨ȥŮǮ𣿵ʱ˵һ˵Ŭ㡣 
𣿡һЩģǺѹͨġ 
ʲôϣ붫һҲˮ̣˵ĺһọ̈̄ʲô˵ģ 
˵Ҳǣһһ϶ǮȫɰĶҪͷӦҲѲǡ 
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ڸ۷̨ķɻϣҫһƽؿűֽܼȫɲֻǡ 
ҫʷ±ֽǵĲԾǵ֪Ҹĸĸз 
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üڣôڲĸ磬Ϊܻ 
ҡҡͷҵô룬˽࣬ڰģҲĸ̸£кӲŸƸҲ֪ʲôϹŰ壬ΪʱҪ԰˴˵మ̶ȣ԰ԭ͸úһ 
Ϊĸĸһˣ 
ҾͲȷˣ֮ǰҲһЩϣǮֵͷпܻԸĸһ𡣡 
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ڿЦɣ޶һǧ޶һһԪĴŵĵԼխСƺĸĸ 
˵Ķģ춫ҵصصѶȥǣҾǿ˵ٻˡܵ§ŮļһҹҫڰʾǷֻҪŮάõӹϵǺ뱲ӾͲسˡ 
ҲԣʱŮǲӹʼŵܲ÷ˣø򡢼ǧϻõȻû⡣ 
ĸʮͷһصܾٶȴǼƤأһı뿪ĸ׵ĻԶ˵Ķ棬һмҾ˵ÿֻſڣǮˣ˵ʲôⶥ¥ӸǵƤڡ̫أܲˣȴ˵ҪԭǸǮ 
ô˵кô˲ֻǣ㰡˺Ӻټ޸࣬ǲӹܲ÷ˣ۲ءĿһ㣬Ȼƨµɳܲװһȸ 
𣿡һüô˵Ҳû 
˵һ޸˶࣬ҪЩĽüϢ練ƣ㲻ǳ˵ݹȻߣΪҪǮǴ治Ǯ 
Ҵ治ǮΪһ顢ѪѪĸǺ 
ôô˵أ׬ǮףǲףǺֻǮĲ֣ѪûǮء첻һ㡣 
һǸмأûƲƲ졣 
֮ôǶҵǮ˫Ӯʹһ㣬һ㣬һǮҲˡ 
ǰҵĸ 
ȻҲų׬Ǯķ־˦۳ࡢнǮ඼֮ѡȡЩǶ࿪Ȼ붫ҫȥ˵ýǶͲ֪飿 
Ҫǵʱʹĸռֲˣһΰ׹ 
Ŀ˵ԼŮ 
ĴĻ˵ˣд㡣һСóһƱתһڻ飬ǿˡ 
ǡĿĵĽӹСǮϣ̸Ǯ 
СطʵڲʺλⱦǮˣǻ߰ɡƲƲǡ 
ŮƢɳѼʶ̫ˣ֪˵ҲûãһӶСྻС׷һۺ󣬱תȥ 
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һƣĺˣȫûһ˿׸⡢ᣬҪĵҲܰˡ 
ƬʼͷС¹ײҲе 
һڳƬŻسõƬвԸݺݣΪһ̵ĺӵ 
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һģӦòӵƬĳЩɫ顢˹־ǡ 
æŽǧծǧƵġֵضΡغãǸծҵԱԹԵߡѰ 
˵ЩŰΪ˵㣬լӵڶҵطǮǮȻ󻹵ƽͼϲǮص㼰ļǺţòصԼҲˡ 
ǧ׼ȥϢһĳ룬ڶռЩˡøȻûǮ 
˼䣬һǧԪڹŶƿݸһЦҪϷҲǸкأ 
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ڿϻǮˣΪʲôҽȴҪͤһɫװ˿ڶլǰԺ⾰ɫǵĻǮο˿ʮ죬绰еĽĥ췢ˡ 
ΪҪǮǰһƬԺȻԺⶼУڰɡϽ͡ 
ڣԺ 
ǻƽ仰ɣҵĺլҲǱֳ⣬ӿڴóһkԿ׸ǽԿףԽҵǮȷŵ¥Ľ⣬ŶȻǶ¥Ҿʹ󷽵㣬ס÷ǮϷ 
е˼õ˼㽫ծֲصķڷ⣿ 
ܵĵͷ 
ҪԼȥң˵ 
㲻ծģҽǮĵطˣ㻹ʲôģ 
࣬㻹ǮҲ̫ɯˡ 
ծķ̫ˡ 
Цһǻұ 
ô˵Ҫ㣬ֽܴǰԺԺʱ̫ûҡ 
ԲЦòõĿգҪڣûͷǻ 
ûô˵֮Ǯһȥˡ¶һ˵Ը΢Цȥ 
һ£漴׷ǰȥһȣҲŲϷأ˵лյƬ㲻ҰƬʲôܿ־ 
عͷЦЦĿƬϴˣ 
Ц˳ôˣ 
ǣÿ𣿡 
㣡Ȼÿķ 
Ȼ⣬´ٻ̨һģҰںļš 
ϣһɵתڣ̳ϴ꣬ܶ赭д̬ȣһļĵţӵԭõĳ롣 
ɵ۵ĿںĲںձһͨЧģô 
㶯ְɣҪǮϾͿԿˡȤڴվԭأԼǲҪǮϷ 
* 
ǮΪɰǮǻȥˣ߲ݵڶŬڣͣѣȻ͸ǽǸӵձġ°С 
лмпոϷѵǮļصԲǮĵص˿ģǽǡϡԣκһҾߡ̺ƷʽˮƣһֽǳԱû¸أ 
˽µʱѰֻѳǧʮ 
ն˵ӦûǧٶƺؼŶѽ 
ôܣÿһضˣܻôһǮ 
˼תŽһ׻ĳƱ̾һԿ׽Ϻ󣬻عͷȥԼĴϡ 
ٴͷһҵõǮһҲ࣬Ͷһܹ꣬ͼֱο⼸׹ʵȫûˡ 
ӴôǵĳծԱ̫ûɽϢˣȤͻ 
էæӴڿվſɻĿЦģ 
ʼ磬ŵĲ˽Žнţֻ㡮ǮĽȡ 
Ҳɣ 
ô˵ 
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ô᣿Цߵŷʽɳ£ҼңǮ⣬ϾʹһЩС˲һծУҿɼ˺ܶʧ 
⡭ҽ÷߰㣬ĲƤһһĶҿǽĺլ׸ͷء 
ЦЦ̯̯֣в𣿴ϴװʱĸ߼ۼȫ٣һںǿƤ 
Ҳûл¼ΰָָЩˮ豸ֻɨ˾ļΡ 
¶һЦǵȻαػô죬ҲҵԱǮҸˣȷΣǺҲŻȥƷ 
ǮϷǷãҧҧ 
ҲɣЧ 
Ч 
ǰݲؽÿ쿴һǰιȥһҵǮ˫⣬ֲ֧ģҲúܿġ⻰˵ʵ 
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