You must be using these contractions, right?

你一定在这些写。

I have used a contraction so that is informal.

我了一个写，所以这时布非正式的。

Okay, Dad, how far apart are the contractions?

好吧，他爸，宫频了?

You've had false contractions, known as Braxton Hicks.

刚才你经历的被称作假宫。

We heard another contraction there. They would — they'd.

我们这里又听到一个写词。they would—— they'd。

We can make two contractions here. Can you see where?

这句话里，有两个地方可以读。 您知道是哪两个地方吗？

In neutral writing, you can use contractions and some abbreviations.

在中性写作中，你可以合和一些写。

The short form " it's" is what we call a contraction.

" it’s" 这样的简略形式就是我们所说的写形式。

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

你刚刚就说了一个。what's是what is的略形式。

Deep recessions like the recent global contraction would normally be expected to send inflation tumbling.

人们通常认为最近全球性严重经济衰退会降低通胀。

The muscles of your chest cage, abdomen, and diaphragm undergo a forceful contraction.

这时你胸腔，腹腔和隔膜的肌肉会强力收。

I had — I'd. I would — I'd. It's the same contraction.

我曾经——I'd。我会——I'd。这是同样的写。

Rule number 2, we do not use affirmative contractions at the end of clauses.

第二条规则，我们不会在从句的结尾处肯定式略语。

With he, she and it, have becomes has, and we also use a contraction.

和 he，she 和 it，have 变成 has，我们也写。

But you will occasionally hear the contraction a little differently.

但是你可能会听到写有点点不太一样。

The process requires pinpoint timing of contractions and digging.

而这一过程需要收及挖掘动作的精确配合。

The second one is shoulda. Which is a contraction of " should have" .

第二个是 shoulda。它是 should have 的写。

Contractions are very, very common in spoken English.

略词在英语口语中是非常、非常普遍的。

However, rule number 3, we do use negative contractions at the end of clauses.

然而第三条规则告诉我们，我们确实会在从句的结尾处否定式略语。

This contraction can be triggered by eating.

这种收可以通过进食来触发。