第1章（第3页）

请退出浏览器阅读模式，否则将导致章节内容缺失及无法阅读下一章。

???????￥1?′§?????°?ˉ1è??è°?èˉ′???a??????-??-??￥???????????-??????μ???é?′????°±è·????è§?é?￠???a??

è??è°????èˉ-?°???|????????????è?????a???-??¤??1????a??

?￥??????′?????￥????1?????-????

??¨?2?é???????ˉ?￥1è????§???????￥1?1??????￥é??è|??¤??1??????aè???|???ˉèˉ′???a??????????￥é??a?|a?|a??

è??è°?è?????è???°?????????′??￥????o???μèˉ??????-è??è?3??????

?￠??§???|èo??????￡???a?????è??è??è???1????é?±???é?????è·??o????è??é?￡??a??°??￥???è??è1??????-??￡?????????è§?è??è°????a??

?￥???????????2??????????èˉ????é?3???

a????ˉ??ˉ???????￡°é?3????????·??????é?2é|???????a??

?￠??§???·??·????￥1?????????èˉ-?°???|???????±????

a???°±èˉ′????-?????o????????o???????è???￥1???é????????è??è?????è???1???a????????a?????????a??

èˉ′??????????¨?è??é?????a?????è·???????????????ˉ?-??o?????????????????￥?????????????????·±????????′????1??1oè???-??????????è???o|é?????èμ????èμ·???a??

?￥?????′§??￥?????3?????′è????ˉ??????????o???????a????ˉ???a??

?|??????????????￥????è??è?????è??????o¤?????°???èo?????ˉ????è??é?¨??????é?′?????′??￥??°?￥??ˉ??????μèˉ????

?￥???????????2?é????°??￥èμ·????°±???è§??￥??ˉ?èˉ-?°???·????????￥è′￡???a??????¤???ˉ????|1?|1è???????￥??????è????¨?¤?é?￠é???··???????????????é????ˉ?2????è????a????o????a??

?￥???????????????????é?′??±èμ·???

?￥1?????3???é?3????????ˉ??????é???2????????????ˉ????????1????2????????????????é???oo???

?￥????????°?????′???¨?-¤???é?￠???????1′??????è￠?è±aé?¨?￥?????????????

?????????????￥?????????￥??oè?a?·±è?3?°??????¨???é￡?é¤?é?2??????è?3?°?????????a????o????

??′?2???3??°????￥?????oo??a??ˉ???è?a?·±????????￥?????′?°????????????±é??????o???????é???￥?è??è?????

请退出浏览器阅读模式，否则将导致章节内容缺失及无法阅读下一章。