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һһ ʮƷɽ(1/2)
   ǩ ܹ Ŀ¼
    һһʮƷɽ

    Եǡɵ۸

    ԰֪ķ񷢳ݵĴתСһУDZСҲŻӦߴߴڻ˵һ㡣

    ͻȻһСŵñãȴǾһƬ

    ѭȥһȪʯˮʯˮһʯͤװõľɫУʯͤһܹ٣ɴ˷ֻǵ֮˶һָȴû˵ٵ˼

    Ҳ֪ʲôزˣжòܷɽ硣Ȼٱߣ˼ȴѾƽ磬Խǧɽˮȥߡ

    ʮʱҴҶе˼ȴûˣӵŨˡ

    ɽôãѾɹ޽ɵľ磬Ȼֻµȴ޽ɣDzðʹӽɽΪ޽ɣѾǷdzٶˣɽ̳ҲǷëǡֲõɵҪ

    뵽ΪɵǼһɽ磬ٶȻҪҿöɡġǼһҶˡ

    ˣҪЦǸɾѾ漣ˣٶȿ죿ûӣ

    ûӵˣҲ֪ηֺûǼţҶٶǷdzģûɣ룬ˣ

    ôҶգҶղʧ˵Σ

    ȻˣҶҲûʧ

    ˶˵ˣ

    ˶˵Ƣɲ޵ģûԽԽɫ

    ˶˵ڲױٻˣǴ½紫Ϣˣᵤˣ

    õĹҶյϢǶģ˵Ŀ½ȥҶ鷳ȴҶѪأˡȻϸҲ֪

    뵽ĿһɽˣȻҲûСֵãɵ¶һЦСôǻ

    ͻȻɫһüͷһ

    ֻǰͻȻһɫɽɽӰƣá

    ɽ飡ʮƷɽ޶ɽ֮һ

    ˵˽ã翵УΣɱӰɱߣ֪Լôġ޶˵˽޶Իɵǹꪣ̬˵˽ܻŮӡ

    ֮һѴ˵еĽ޶ɵ˾ƽС

    ڶɵУȻҲ۶ȥÿİţһ鲻Ըӡ

    öЩˬͲɵԸɴɽ顣棬ּۻۣȥͱȥ

    һϵּˣͷҰô

    ҲûӣֻеĽ⡣

    Ȼ˵ˣܿ۱ǵϰҪˣɵ۶˳ϯģߣˡȥ˾۱ǣȥƷ˸ϰùϵϰڿɱеۻҪȻˣǧҪٵɵ۸ˡ

    ɵ۵Ķ٣ҲһκҪ⽻

    ʵɵȥҲпǵġԼȥӾ͸̫ˡӸ̫Լʧӣɵ۵IJΣûдDzŵġ

һһ ʮƷɽ(1/2),һҳĶ
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