Sensing a false performance, he shouts an expletive.

察觉到虚假表演，他大声咒骂。

It is what grammar experts call an expletive.

就是语法专家所说虚词。

When we make a mistake, the first thing we say is often an expletive.

当我们犯错时，我们说第一句话通常是脏话。

Ok, but why would I use an expletive if it has no meaning?

好吧，但是如果虚词没有意义话，我什么要用它呢？

Every expletive you can imagine came out of my mouth.

你能想到所有脏话都从我嘴里说了出来。

An expletive is usually a swear word or curse word.

脏话通常是指诅咒或咒骂话。

It's no surprise that they reacted more positively and with far fewer expletives.

不出所料，他们回应都比较积极，抱怨话远比我想象少了。

But the individual word " there" (an expletive) doesn't have a meaning.

但是 there（虚词）一词没有意思。

Well, it says we're supposed to be talking about expletives, but I don't think that's appropriate.

它说我们应该讨论咒骂语，但我认不合适。

Other times it will simply start to spell out expletives.

其他时候， 它只会开始拼出咒骂。

It was like, pardon my French, you [expletive] didn't believe.

就像，请原谅我法语，你[咒骂]不相信。

Boris Johnson, a narcissist with [expletive] hair.

鲍里斯约翰逊，一个留着[脏话]头发自恋者。

Go [expletive] yourself with your atom I don't feel good.

带着你原子去[咒骂]你自己吧，我感觉不太好。

But now, when the (expletive) is falling - excuse my language.

但是现在，当（咒骂）下降时 - 请原谅我语言。

Oh, we met. Ideas were discussed, voices raised, expletives used.

我们见了面 也交流了想法，厉声争吵 恶语相向。

Mr. Grew started up with the first expletive Ronald had ever heard on his lips.

格鲁先生从罗纳德嘴里听到第一个咒骂开始。

The affair seemed to grow more complicated, and the Colonel, with his expletives and his indignation, confused rather than informed me.

事情变得更加复杂了，再加上上校火冒三丈，骂骂咧咧，不但不能把事情讲清楚，反而叫我越听越糊涂。

But this is what should really tick you off and scare the holy living [EXPLETIVE] out of you.

但才是真正应该激怒你吓跑圣洁生活东西 [咒骂]。

So you just want me to explain why British people are so [expletive] off with Boris Johnson, basically.

所以你只想让我解释一下什么英国人对鲍里斯·约翰逊如此[咒骂]，基本上。

There is a good way to explain this subject, I just know it, but I don't think I know much about expletives.

解释个问题有个好方法，我只是知道虚词，但对它了解不多。