综合业务数字网整合服务数码网络整合服务数字网络综合业务数码网络综合服务数码网数字式整合服务网络
Integrated services Digital network integration services Digital network integration services Digital network integrated services Digital network integrated services Digital network Digital integration service network
以上为机器翻译结果，长、整句建议使用 人工翻译 。