broadband services短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 宽带业务 The wireless local loop system features simple planning, easy installation, rapid provisioning and high reliability and facilitates the evolution towards personal and broadband services. 无线本地环路系统具有规划简单、安装方便、开通迅速、使用安全可靠等特点，有利于向个人化和宽带化发展。 cnki