There's is the reduction of there is.

There's there is 的缩形式。

But in this context I'm just going to read an abridged version of those texts.

今天时间有限，我只能读缩的版本。

And another very, very useful acronym is GDP, stands for gross domestic product.

另个非常有用的缩词 GDP，代表国内生产总值。

MIA is an abbreviation for missing in action.

MIA“行动中消失”短语的缩词。

TBH is short for " to be honest" .

TBH" to be honest" 的缩形式。

Military people have great acronyms to describe a situation that has gone terribly wrong.

人有很好的缩词来描述个已经严重错误的状况。

In this case the acronym of choice is REPEL (Rapidly Emplaced Protection for Earthen Levees).

这种装置的全称" 泥土坝便置保护装置" ，其英文首字母的缩语REPEL正好有" 防御" 的意思。

SLS is short for Space Launch System.

SLS太空发射系统的缩语。

What we usually say instead are contractions.

我们经常说的缩词。

And Notes gets this beautiful new gallery view, support for shared folders, and much more.

备忘录有这种漂亮的缩图显示，支持分享文件夹以及更多功能。

You just used one. What's is a contraction of what is.

你刚刚就说了个。what'swhat is的缩形式。

So we practised the pronunciation of lots of common contractions there.

我们刚刚练习了很多常见缩语的发音。

The first way is using the contraction that we just learnt and then adding not.

第种方法使用我们刚学过的缩语，然后加上not。

The key is to train your ears to listen for shortened grammar words.

关键的训练你的耳朵，去听取被缩的语法词语。

Acronyms, committees and minor players come thick and fast.

另层面，作品中频繁穿插出现了大量的缩词，委员会和不重要的人物的名字。

Whatcha is the contracted form of what have you?

Whatcha what have you 的缩语。

Here's the next one, she'da, which means she would have.

下个 she'da， she would have 的缩语。

I've actually already made several videos on contractions.

实际上我已经做了几个关于缩语的视频。

Contractions gonna and wanna also happen naturally when you speak fast.

当你说话快的时候，像 gonna 和 wanna 这样的缩词会自然出现。

The Associated Press recently reported on the meaning of the letters, or acronym.

美联社最近报道了这些字母（即首字母缩词）的含义。