第7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。

?????￡????§|è?￥é?a??????????·??·??????￡???a???§|è?￥é?a???????????????è·???3?·????????1?è§????????oo?????3?3????a??

è????￥èˉ????è???§|è?￥é?a?????????é?????

?￥1??????èˉ???????é????·?·???????????￡°é?3??′???????o??????????a????·?·???????èˉ′è????·???èˉ??°???????a??

?￥1????o???|èo????????o?????¤′??????a????3?·?é?????????-|????1????????o???????è????±???????o?????????????èˉ′????1??oo?????-?????????é????·?-??-???????è?????èo?è?1?????????é????¨é?????a?|a?|a??

?§|è?￥é?aèˉ′??????????o??§??±????a???????ˉ?????·???????????ˉ?????a??￥???è????????????????3???è￠??ooèˉˉè§￡???a??

a??????·2???è????3?·?????o???????????????·?·????????????????è?????è·????????￥3?oo??ˉ???????????3?3????a??

?§|è?￥é?a??????èˉ??°±?????ˉ?????oé????1????????????????????·????3??3??????????????3????èμ·é????·?·????é??????????a???????¤??o????é????·?·?è??è§????????o???oè?3???

??????è????ˉ??1?o??¤′???????-￠??3?·?????°±è????????????§|è?￥é?a?????????è·?????1?????2??????3?3????

?§|è?￥é?aè?????é?2??o??????????????1????￥1?????¨è?|?-????èˉ′???a?????????????a??′?????????é?a?????????a??

?￥1?????￥?¨?è??é??é?????é????·?·??1??????3è·??￥1????o?è?o????1????

?§|è?￥é?a?????|???????o?é??????o???￠?o?èo?è?￡??????è???????|???é????·?·?èμ′??′???

??a??ˉ???è??é?¨???é????·?·??°±???è§?è￥?è￡?é???±￥?????3?????¨???

è?????èo?è?1??′??????????°??￥3?oo???é????·?·???????????§|è?￥é?aè?????????????????é?′?????????

???????o????????????¨???????o??§|è?￥é?a?????????

a???????????????????????è￠??????¤?￥3?ooéa???°?o?????????????????????§???a??

?????°é????·?·?????o??????·?-?????§|è?￥é?a???èˉ-?°????????????￥???a???￥?????????¨è???-?????????????????°±è????￥?????????a??

é????·?·????????￥1èμ°?????3?????¨????????ˉè|?????¤o?????????è′μ???è￥?é?￡??·??￥???????13é????????????o??????????

è??????-?????°±??ˉ?????a?°???????

é????·?·?????o??′ˉ?o????èμ·èo?????????ˉ??¤èμ°??????

??a??ˉ?????°é?¨??￡????°±?????°é??é?￠??????????????ˉ?￡°??-??-??-??-????????o???

a???§??§???????è￥?è￡??o???????a?|a?|a??é??é??èˉ±???a?????????????￠??????a??

é????·?·????????′§????§|è?￥é?a?¨????????????ˉ?￡°é?3?′§è·?????????￥???a???????￠?????????è??è|?????????????a?|a?|a??

a????????è????1a?|a?|???è???-?è???????????????§?a?|a?|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。