If the tiniest piece of junk crashed into a spaceship, it could damage the vehicle.

即使是最微小的一块废品撞到宇宙飞船上，也会损坏飞船。

youdao

I'm fed up with that piece of junk.

那一大块肉把我撑得饱饱的。

《新英汉大辞典》

Certainly, the fact that my original phone was a piece of junk was a lot of incentive.

当然，我原来的手机已经非常旧了，这也是买 iPhone 的原因之一。

youdao

"They are all hurtling around in space at 36,000 kilometers per hour and so even a 1mm piece of space junk can destroy or damage a satellite because it all comes from either dead satellites, satellites which have broken up, satellites which had fuel left in them and exploded."

VOA: standard.2010.07.24

You think we're telling you to buy some off-brand Korean piece of junk, don't you?

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Normally, the station can use thrusters to move out of the way of a piece of junk, but this alert was raised too late for such a manoeuvre.

BBC: International Space Station in debris scare

Here's why: In the next few months, you may get a letter from your credit card company, insurance agent, or broker that looks like a piece of junk mail.

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