In urban traffic management department to establish perfect intelligent traffic navigation information system is to improve the traffic situation at present an effective method.
在城市交通管理部门建立功能完善的智能交通导航信息系统，是改善目前交通现状的有效方法。
In urban traffic management department to establish perfect intelligent traffic navigation information system is to improve the traffic situation at present an effective method.
在城市交通管理部门建立功能完善的智能交通导航信息系统，是改善目前交通现状的有效方法。
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