这将是一个智能保险杠，能伸展，触碰前面的车辆，是信息交换系统的中心，及时对车辆进行控制。

This would be an intelligent bumper that would extend to touch the car in front, should the main communication system break down.

youdao

这将是一个智能保险杠，能伸展，触碰前面的车辆，是信息交换系统的中心，及时对车辆进行控制。

This would be an intelligent bumper that would extend to touch the car in front, should the main communication system break down.

youdao