This device's parts are: rubber bumper, inflated tyre, springs with steel bowls, inflated rubber balls.

本装置的部件有：橡胶保险杠、气内胎、有钢碗的弹簧、气皮球。

youdao

And then on the back and rear bumper it had little bumper tips, had a guard with rubber mounted in them so when you could push your car or something, you wouldn't skin up your bumper.

而在车后方的保险杠安装了橡胶护板，这样当车碰上什么东西时不会磨花你的保险杠。

youdao

E. The use of a case or Bumper that is made out of rubber or plastic may improve wireless performance by keeping your hand from directly covering these areas.

使用官方的Bumper或其他橡胶或塑料保护套可能提高无线性能，因为保护套避免用户直接覆盖这些区域。

youdao

To help school-proof them, the ThinkPad X131e has rugged features including a rubber bumper around the top cover and stronger corners to protect the system in the case of an accidental drop.

ENGADGET: Lenovo adopts Chrome OS, intros ThinkPad X131e Chromebook for schools

Toyota has combined polypropylene and rubber at the nanometer scale to make a bumper that is as rigid as the usual 4-millimeter bumper but almost 60% thinner.

FORBES: The Science of Small

Toyota has combined polypropylene and rubber at the nanometer scale to make a bumper that is as rigid as the usual 4-millimeter one but almost 60% thinner.

FORBES: The science of small