Plans include such improvements as constructing pedestrian crosswalks, speed bumps, road shoulders and roadside railing, all of which reduce the number of road crashes.
相关计划包括新建人行横道、减速墩、露肩和路边护栏，所有这些均可减少道路交通事故。
Plans include such improvements as constructing pedestrian crosswalks, speed bumps, road shoulders and roadside railing, all of which reduce the number of road crashes.
相关计划包括新建人行横道、减速墩、露肩和路边护栏，所有这些均可减少道路交通事故。
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