(1/2)ҳ
һʮ½̤ʽʯ_ԭʼ_ԽС˵_ѧ
һʮ½̤ʽʯ
һʮ½̤ʽʯԣ
ÿζĽҲһܹģͳԺ巻صоװá
ԴӴ׳ΪʳԺÿͱ鷳飬ĴȻóԣһ켸ʮҪɲһ飬ÿҪˣһֱҲһ¡
ÿǰﶼʮæףҲõССʱУ֮˶ǷdzƣģÿŪҶڴҲͲôˡ
ģ˶ȥŪÿףڶ춼Ƕݺݵijϼ룬Ȼ²۴IJϾڸֶʰһ¾ܳԣҲ̫鷳һЩ
ȻҪѴΪʳһζƲȥģҲһôѵ飬ֻ̫ʱһЩּ飬ͨĹǿԽʡġ
ͨʽĽ̤֣֣ýȻҪɵö࣬ϵĺãһԶȼܹЧʡ
˽̤ʽиΪʡˮԣҲǹŴʷʡĹĵˣֻҪһ˾ܹʡ˴ĹȻҪģˮԵôףһεˮ־㹻æˣиʽĸҲǷdzġ
ȻЩʡĹߣӲʵ巻ǾһЩģʱҲҪˣڻѲٵʱ˳ȴںסʹÿɾǿˡ
ۺϿ֮ĿǰǼĽ̤ʽӵʺϲЩȻѶЩսԲڵˮƽҲ˵ȫֻѡʺϲĶѡ
ֻĽ̤ʽľҪˣڵʯѿ̤ʽνӣֻҪֵľӼһĸܸ˽ṹͿˡ
ԭֻһ״ľ鳼һŵľͷҪϴģֻǵӰĻDzˣӰжʵʱҲõĻDzι̵îṹ
îṹڲﲢ
(1/2)ҳ,һҳĶ
ǩĶ