该系统的安装可以大大缓解了城市道路堵塞现象、提高了道路的通行能力。的翻译：Installation of this system can greatly ease the urban road congestion, to improve the traffic capacity of the road. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The installation of the system can greatly alleviate the urban road jams, road capacity.

Installation of this system can greatly ease the urban road congestion, to improve the traffic capacity of the road.

This system installment might alleviate the urban road jamming phenomenon greatly, sharpen the path traveling capability.

The installation of this system can be greatly alleviated by the urban road congestion, and improve the road capacities.

Installation of this system can greatly ease the urban road congestion, to improve the traffic capacity of the road.