(1/2)ҳ
Ҷͬ绰øǵκӻǣһҽʯũҵй˾ǵĹƱ
õġģ֧Ʊרŵģͷκӻ̻ش
ͬʱҶִ绰źʽ
͵ʵؿ죬֤ʵԼķҶ豭һڡ
ڶϰ˵㣬ʷ˹Լı˳ʱڷҶıſڡ
ҶҲ극ĺĸŮĺԭسһǰһʻȥ
ŦԼΡʢٴţ84ݼʹ·һ·칫·羰ΧƬҶɫϣŦﲨ
ŦԼݹѷϳУΪ˹ڵأвϽ˵ʮˣûһسǴ
˿ܿҵʯũҵ˾ڵأҶѳͣھ볧ſڲԶĹ·Աߣʷ˹Ҳ³ߵǰ
ſЩ壬Ҷе֣˵Ǵչļڣͻijôô٣
˼ӣҶеЩָžԼʮĿ͵꣬кͬ飺˹мͣȥԵ㶫
OK
˽꣬ҶһλԿԶʯũҵ˾ſڡ
ҪһײͣҶ߳ԻӶóֽʣһ߿żȥĻһڱϼ¼ʲô
ڸʲôڶʷ˹ʵ
ڼ¼ĻһСʱöǵĽҶѹ˵
ʷ˹һ
Ҫʲô
ʣһᵽתתһʹˣDzǶڻסҶ˵
ôң
ŷҶһźһñ¼ӣʷ˹˻ȥ
ðɰæﵽס
극ʷ˹ʹҴ뿪͵꣬Ҷڴһ߿һƺſ֡
ſڻ尡
֣Ϊʲôô٣
˿һСʱҶҲֹͣ¼ʱʷ˹ҲҴ˽һ˷ܡ
ˣ˾ڵ״ڳͬˮƽԼֻ400ʽ
ôôͣҶеȡ
1ʽԼ25Ҳ˵ڿ10ס
ȥ걨ʾҹ˾ȫΪ1000ʽסؼڣջڰ
ڲڻףʲôʱڻ
ѵ˹Ԥ۸½
(1/2)ҳ,һҳĶ
ǩĶ