One of the effective solutions is to consider vehicles and roads comprehensively and use new hi-tech vehicle navigation systems to fix the congestion problems.
把车辆和道路综合进行考虑，运用车载导航系统的各项高新技术是解决交通问题的有效途径之一。
One of the effective solutions is to consider vehicles and roads comprehensively and use new hi-tech vehicle navigation systems to fix the congestion problems.
把车辆和道路综合进行考虑，运用车载导航系统的各项高新技术是解决交通问题的有效途径之一。
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