ԼղŵɾͷӸȥģͷӵʵǻ൱ģѾʱûкúûǵֱ
ҵ밡λȴﲻĵģѾǣҵŪɲУеĿ˿ڣһϾ̼˸ˣٷŹ
棿λϲûŪﵽʲô¡
ǣǰһٶdz϶߽˸
ϳɾ˵ֻĿǶֱѾ˸ɡϾҲǸһˣ̺⣡
һŭȾλϵͷðֽžȻǡСͷˣ̼ҵǺõ
ȻѾŭλȴԣºͣλ֪λִ̼֮ǰʲô뽲ͬʱҲλִ̼и͵ĻǣΪ˲ΪǡС²λϻǾ̯˵ס
ˣһƣ̺֪ԼǶ㲻ȥˣ˵ʲôȴֻ죬ȴԶ
ʲôЦһЦֻһԼ̼Ҷѡ
dz̺һۣ֣֪ĵĻңߣֺ֪αص
һСֽţڣֻҪٵһʱ䣬ͷ֮ͻ츮ѣ
䡪᳡һƬdz̺Ѿˣŭ⣬к⣬Ҳ˿ңôλǺðǽ˶ɺˣǺƣԼòҲ˱˿ԵõĻᣬɣԼ̼Լʧܺζֻǰʯѣ
ʧܣʯȻǰˣdzɹȥΣֻҪʱͻȥܸʲôһڱȴ̼ûаëǮĹϵ٣Ͳ뵽̼йϵԹҲֻǡСˣ
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úúãһ̼ңųֺ̺ܳȥҧһڵij嶯ˣһǺԼȴʺӿǡСͷϰҲˣﶼһԵһǡСģҲڻǡСǽǰ(δ)