撞击

zài yù dào zhuàng jī shí bǎo xiǎn gàng néng jiǎn qīng zhèn dòng

在遇到撞击时，保险杠能减轻震动。

The bumper absorbs shock on impact.

chē liàng xiāng zhuàng fā chū le kōng dòng de zhuàng jī shēng

车辆相撞，发出了空洞的撞击声。

There was a hollow thump as the cars collided.