ţƤѢҪעʲô?ţƤѢһֶԻΣȽϴļҲǴұȽϳļּȽƣߵصӰ죬صӰ˻ߵһţƤѢһҪʱȥƣôţƤѢҪעЩʲô?ɶмҽԺרҽܡ
ţƤѢҪעʲô?
1ţƤѢһεԼҾһŴԺͼǿĸԣҸüкܶͣ˻һҪӣһţƤѢҪʱĵƤҽԺרҵļƣȷѡЧƷäĿƣѡһЩҽIJѧƷɲ˺
2ţƤѢһƵļЩڳָüϵѹ˻ţƤѢʱһҪԼ̬ȣţƤѢи˽ʶֹ۵̬ȥԣҪйսʤģҪȶݽϣõɡ
3ţƤѢһҪʱIJҷԭıⲡļأϺĸȾӦûȥơҪȥƣҪҩɶһЩҩԣͣҩļءƽʱҪʳʳƫʳʱĽ̾ƣ߲˺ˮ
4ڳţƤѢҪרҵ⣬ҪעƽʱĻƽʱҪƤ࣬ȥϴ裬ȥԤ༲ij֡ƺҪйƣҪΪƤʧǼˣΪһεļ˻һҪעƺĻ
ţƤѢҪעʲô?ϾרҶţƤѢҪעЩʲôļܣһϳţƤѢ֢״һҪȵҽԺϺƣäĿƻ߲ƣ ⲡļأѶȣ߿ԡ