通信系统的用法和样例：
例句
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管理某一通信系统的功能部件操作的一组规则，如果要实现通信，必须遵循这些规则。
The set of rules governing the operation of functional units of a communication system that must be followed if communication is to be achieved. -
基础设施社会或社区正常运作所需要的基本设施，服务和安装设备等，如交通与通信系统，水与电力供给线，以及学校、邮局和监狱等公共机构
The basic facilities, services, and installations needed for the functioning of a community or society, such as transportation and communications systems, water and power lines, and public institutions including schools, post offices, and prisons.
