֮ǰ汾İװȽϸӣ԰ŶӽеĽһưװ.

1.󲿷ûѡʽ氲װĵװԼᰲװ裬ҷʹð߿ϵͳ
2.ûķȽӴ󣬶õ˱Ƚ϶࣬ѡװ߼棬ûݿiisãڰװĹУȽѣѡȥǵĿͷ̳߰ʣǵŶӻ
3.Ƽûѡʽ氲װԽװеĲ鷳ԺԸҪΪ߼棨Ҳᶪʧ