When I pulled out of the space, I nicked the rear bumper of the car in front of me.我把车从车位开出来时，蹭到了前面那辆车的后保险杠。I nicked the rear bumper of the car in front of me.我蹭到了前面车子的后保险杠。The car's rear bumper was damaged.这辆小汽车的后保险杠受损了。Emma backed into a tree, leaving a dent in the car's rear bumper.埃玛倒车时撞到一棵树上，把汽车的后保险杠撞了个凹痕。