特别是能帮助汽车夜行高速公路时，防止或减轻歹徒从天桥上抛物袭击对车辆和驾乘人员的伤害。

In particular, the device can help prevent or reduce the damage and injury to the automobile or the driver caused by criminals throwing objects from the overpass.

youdao

特别是能帮助汽车夜行高速公路时，防止或减轻歹徒从天桥上抛物袭击对车辆和驾乘人员的伤害。

In particular, the device can help prevent or reduce the damage and injury to the automobile or the driver caused by criminals throwing objects from the overpass.

youdao