Because of the rapid increasement of the population and vehicle in cities, the city-trunk-line-traffic-control should be accomplished as soon as possible.
由于城市人口和车辆的急剧增加，城市干线交通控制已经成为当前迫切需要解决的问题。
Effective city-trunk-line-traffic can greatly reduce environmental pollution and traffic costs.
高效的城市干线交通可以大大降低环境污染以及交通成本。
Effective city-trunk-line-traffic can greatly reduce environmental pollution and traffic costs.
高效的城市干线交通可以大大降低环境污染以及交通成本。
应用推荐