And what was sad was it was not a one-shot failure.

感伤的是，这并非一次性的失败。

And always remember, fitness is not a single act.

永远要记得，健身不是一次性的行动。

But he warned that the raid would not be a one-off.

但同时警告，这次突袭不会是一次性的。

So cheap that much of it's designed to be used just once.

它太便宜了，所以被设计成一次性的。

One-off solidarity taxes, windfall taxes, wealth taxes, and bring the world back to balance.

一次性的团结税、暴利税、财产税，让世界恢复平衡。

And for example, I'm using this washable face mask instead of a disposable one.

比如，我用的是可洗的口罩，不是一次性的。

This is a one-off, random individual. It's not a concerted terrorism event or act.

这是一次性的个人随机行动，不是集体恐怖事件或行动。

Okay, no. Stop. It was a one-time purchase.

够了，我不要！请停止。当时只是一次性的购。

Why pay for a temporary hand warmer when you can easily make your own?

当你可以自己做暖暖包时，为什么还要花钱一次性的呢？

Each year, 400 million tonnes of plastic is produced and 40% of that is single-use.

每年有4亿吨塑料被生产出来，这其中的40%是一次性的。

When authors create words for a one-time usage, they're known as nonce words.

当作者创造出了一个一次性的词语时，这种词被称为临时词。

Godfred really wanted to avoid producing yet another limited, throw-away toy.

戈特弗雷德不希望再生产出一种使用场景有限的、一次性的玩具。

Almost all batteries, even single-use batteries, are theoretically rechargeable.

几乎所有电池，即使是一次性的，从理论上讲都是可以重复充电的。

Such testing also isn't a one-off burst of 250-decibel sound louder than a jet engine.

这样的爆炸分贝高达250，比喷气发动机更响，且不是一次性的爆炸。

Right, well, but it's disposable, you just throw it away, right?

好，不过餐厅打包提供的都是一次性的餐具，吃完以后直接扔掉就行了，不是吗？

People often use things once and then throw them away, or leave them on the ground as litter.

人们经使用一次性的东西，或者把它们扔在地上形成垃圾。

And then they'll realize, actually, flying trapeze doesn't have to be just a onetime experience.

然后他们就会意识到，实际上，高空秋千不一定是一次性的体验。

But having a higher annual salary will help your bank account more than a one-time bump.

但相比于一次性的奖金，拥有更高的年薪会让你赚更多的钱。

And when it comes to the plastic you do use and need to throw away, think recycling every time.

有时候你不得不用一些一次性的东西，我们也可以适当多用几次。

And remember, a lot of the plastic that is recycled just becomes more single-used, unrecyclable plastic stuff.

请记住，许多被回收的塑料只是会变成更加一次性的，不可回收的塑料制品。