In fact, in America, t-glottalization seems to be on the rise.

实际上，美国，t-声门化的现象似乎正增长。

I keep losing sight of the cords. Give me some burp.

我一直看的声门 搭把手。

Then your glottis snaps shut, and puts a lid over your trachea.

接着你的声门会突然合上，并且封闭气管。

I'm recording this audio to ask you about glottal stop consonants in American English.

我录制这段音频是想问你关于美式英语声门停顿辅音的问题。

But because the glottis is closed, a tremendous pressure keeps building up in the air passages.

但因为此时的声门关上了，所以巨大的压力持续气道积聚。

They are caused by muscles quickly pushing the glottis down, which blocks the entryway  to the lungs.

它们是由肌肉快速向下推动声门引起的，声门阻塞了肺部的入口。

So that's the glottal stop replacing the " t" sound.

这就是取代“t”音的声门塞音。

So, we're very keen of glottal stops in London.

所以，我们非常热衷于伦敦的声门站。

(including those near any open ends of the pipe) form the peaks, and therefore the antinodes.

（包括声门尖端的）构成 顶点，以及位移。

You get more glottal stops like in the word department.

你会得到更多的声门塞音， 就像单词 department 一样。

In a cough-free world, your glottis wouldn't shut, and the air wouldn't get stuck in your lungs and trachea.

没有咳嗽的世界里，你的声门会关上，空气也会憋肺和气管。

That's a standing wave, and it can happen both in strings and in the air in pipes.

这是一个永久性的浪潮，它可能会发生 弦乐，声门的空气。

The sudden expansion of the diaphragm would raise air from the stomach, while a closure of the glottis would prevent milk from entering the lungs.

这种横膈膜的突然膨胀可能引起胃部空气的上升，同时声门的闭合可以避免乳液进入肺部。

But the nature of these waves depends a lot on what the ends of the string or pipe look like.

但这些波的性质很大程度上取决于 肌腱或声门末端的外观上。

This is followed almost immediately by the sudden closure of the vocal cords and the opening between them, which is called the glottis.

几乎膈肌收缩的同时，两片声带就开始合拢，关闭它们之间的缝隙。也就是所谓的声门。

And between those peaks, as well as at any closed ends of the pipe, are areas where molecules don't move at all; those are the nodes.

那些峰顶和声门的任何封闭端之间， 分子移动的区域是节点。

Though he did include some ejective phonemes, voiceless consonants produced with a contracted glottis, like ch'ah and p'ah, similar to those found in real-world languages like Mayan and Chechen.

尽管确实包含了一些喷出音素，清音辅音是用收缩的声门产生的，比如 ch'ah 和 p'ah， 类似于玛雅语和车臣语等现实世界语言的辅音。

Dropping that t sound is an example of what linguists call glottalization: the sudden coming together of the vocal cords to block the flow of air, and then opening again.

省略掉 t 的发音是语言学家所称的声门化现象：声带突然闭合以阻止空气流动，然后再次打开。