ΪʲôѡƷƷǻɷɵļȺͨؼԴϺáÿ̨ƷӵжȫƵȨޣûԼҪлĴá1.ƼӪƷеưȫӦøƣͨҵԼӪķɿʵϣһС̿ѾѰҽҵڲϣṩ֧֣ҪDzԱ鿴ͽ2.ƷԽʡɱƼҵʡɱҵҪƸ뼼֧Ŷ⣬ʵϾͽʡ˷á⣬ǿչġҵڲҪаӲЩҪѺܶǰڷá3.ƼҪٵʽƼҪֻҪٵɱҪıطҵֻÿҪԴ֧üɡƼԶ£ҵ軨ѸľʱӲ4.ƷŶЭΪƼӦЭļҵŶʵʱ༭ļȫκεطǡҵŶӿκεطЭͬ