(1/2)ҳ
Ҫˡ
ĿɥʬȱһӵҰͷϻһκ
ʱ˿һ˵ȫòȥ
ǵͷ˻ʬꡣ
ɥʬƶеĻڴ˷ԽԽɥʬҪ
оɥʬڿʱҴɥʬӱըڿ˻ųǡ
вʴߡŮ2ɥʬ
ɥʬ˺ҧ漴ȾԼٶڼӿ
Ұһ߿һ߳Χɥʬ
dzеֻ1ǹеԸɥʬЧ
Ұ״ǹ˷Ѫ߾̡
һǧɱʱѾһ˱Ⱦʬſӿ˳
ǹˣܣҰ漴ס¡
ȥֳǽٶȱ˼ȱڣɥʬˮӿҪ
ڼǰǰ֪ͨɢͣijӡƶѷж
ƶijӺƶУеǺҰDz࣬Ҫôڼ⣬ҪôȥȾDzʱںѸϻ
ʱ˿̣ͣҲڡꡱ
ʤɥʬ䵽˳ƶеļװϡ
ֲɥʬĪ֯ߣԾ֩벶˵һһԱ
Ұ漴ԵĵĿ⿴պš
ò˵ƽĽϰá
պȻͣУмսԱڼװϴһǴڼʻġ
ʱѾװϵսԱѾػǹͻǰ籩սҲϲλʼɨ丽ɥʬ
ʦźŴʱҲϵߣƶпʼʻҪݵͣ
ͣӺƶҲѸٳ롣
ϾҶڷģƽᆵ˼Ȼ٣һЩ֡
ҰԾأɵ2ƶС
ǼװϵĽԱԵüΪѵأػǹͻںըϣ֮ͨƽ̨³ͶսӲסӿʬ
Ըп
һ飬һǹȻɵ
㿴һеսԱָһ
ҰŤͷȥʱһá
ֻԶҪŵĿװѾݡ
ʬ
ҪһʱǴˣպžҪôأͷ˲们¼κ
ʵϱҪĵԼĿǰĴ
ʱ˿̣Ұһʮʬ
(1/2)ҳ,һҳĶ
ǩĶ