第12章（第2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。

a????￥é?????a??

????-?è???￥??????￥???é?????????ˉ???′??￥????o?????????3?3????

a?????????????????èˉ???????a??

è???￥????????￥??????????a????o????1????a??

????ˉ???′?2????????-???????é??é￠????????¤′???????a??¤?????1????è??????¤§??????

a????￥é??é?￡??ˉ????1???????a??

è???￥????é??????￥1???è§??o????è?????????????°?o?é￡?????o??o￠?????|?????????

a???§??????????a??

????ˉ?é￠?é|????a??é?￡?????￥é?????é?￡?ˉo??-è|???3???????????°???????￥????????3???ˉ????1???????a??

?￥1??????é?????a????ˉ????±±????￡??¤′????????′??°?±±?????????????±???°é??????????a????§??¨????????o????èˉ?èˉ???3??3???????¤??o?è·a??°?¤?é??????±???￥???????§????????????￠???????????¨?o??????????a??

a????a??ˉ???????￥1?2?è???|???????a??

a???????￥é??é?￡??a?oo??ˉè°???????????????￥é???￥1?±??????ˉè°?????§???????a??

è???￥?????????-?·¨é???????????è￠???μ????o????è?????????o???￡???

a????¨é????￥é?????a??

a????????????￥1????????￠é?￡??·???????????a?????ˉ????-?é??è?????è§???°??§????????μ?????ˉ?￥1????ˉ??o2???a??

????ˉ????????¤′???a?????è????????é?￡?¤?????￥1?·2??????????§?????????§?o????????°?????o?????????o??°??????a??

a?????èˉ′è???o??2????????????????????2?è???????￠?￥1?????ˉ??????é?????????￥1?·2??????????o????????°±???è|??o?????o??????a?????ˉ????￠?è?|??????a??

????ˉ?èμ°???????1????è???￥???????è???????μ???????-￥?-??|???????

?????¨?§??????????????o??￥???????????????????èμ°è???????????èμ·???????§??????????

??μèˉ????èμ·???

a????????????????°????°??§???????è???o????a??

è???￥??????￥??????é??é?????a???￥1??¨??aé?????a??

a??????°??§?????o??????????é????ˉ?o??￥1????o2???è-|??·?????°??¨?·2?????ˉ?????????è-|???a??

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。