每年都会发生大量的事故，包括车辆倾翻，在没有安全护栏的情况下，汽车坠落可达1000英尺。

There are plenty of accidents and many overturned buses on a yearly basis. There are sheer drop offs of more than 1000 feet without a safety guard rail.

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交通护栏将阻拦不良的交通行为，阻拦试图横穿马路的行人或自行车或机动车辆。

The traffic barrier will block the bad traffic behavior and block the pedestrian or bicycle or motor vehicle trying to cross the road.

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车辆碰撞护栏的运动轨迹应能圆滑过渡，以较小的驶离角和较小的回弹量停留在不影响车辆正常行驶的地方。

The trajectory of vehicle barrier crash should be able to stay in the smooth transition, does not affect the normal running of the vehicle to leave the springback Angle and the smaller the.

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