实地调查者还注意到，许多锯木厂已经关闭，仓库空空如也，路上运送木材的车辆明显减少。
Field investigators also noted that many saw mills have closed, warehouses are empty and the traffic of timber on the roads visibly declined.
如果减少在城市街道上停车，道路上的其他车辆也变得更小，房屋和办公室便可以利用那些空间。
If parking on city streets is reduced and other vehicles on roadways become smaller, homes and offices will take up that space.
为减少高速公路上车辆追尾等交通事故的发生，研究了基于机器视觉的车辆停车检测方法。
In order to reduce the number of traffic accidents, such as rear-front collision, vehicle parking detection method based on computer vision is studied.
路面减速带是安装在道路上目前广泛使用的道路强制控速设施，对于减缓车辆的行驶速度、减少交通事故的发生有着良好的效果。
Pavement speed-control hump which is installed on the road is currently widely used as one of the compulsive speed control facilities.
路面减速带是安装在道路上目前广泛使用的道路强制控速设施，对于减缓车辆的行驶速度、减少交通事故的发生有着良好的效果。
Pavement speed-control hump which is installed on the road is currently widely used as one of the compulsive speed control facilities.
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