I looked away before I could start hyperventilating.

在我气息不稳以前，我移开了视线。

She stops. Looks as if she's hyperventilating.

她停在那儿，看上去气喘吁吁。

I gave up trying to help him and focused on not hyperventilating.

我放弃帮他的忙，全神贯注地稳住自己的呼吸。

And we don't get the word " like" or " um" or hyperventilating or crying.

我们不会听到类似“好像”，“ 呃” ，急喘声或者哭声。

" Dazzle them like that-she's probably hyperventilating in the kitchen right now."

“像那样迷得她们晕头转向——她现在可能正在厨房里大口大口地喘气呢。”

Now if that isn't enough to make you hyperventilate, I'm not sure what is.

如果这还不足以让你换气过度，我不知道什么才是。

The air sacs also help the primates avoid hyperventilating, which means to breathe an unusually fast rate.

气囊还帮助灵长类动物避免过度呼吸（呼吸速度异常快）。

Depending on how much you hyperventilated, you can unexpectedly pass out from hypoxia before you get a strong signal to breathe.

在某些情况下，换气过度导致的缺氧，能使人在做出下一个呼吸动作前突然昏迷过去。

So I'm hyperventilating a little bit if I fall over pick me up because I've got some things to say.

好的，我现在气喘的有点厉害，所以如果我晕倒了，请把我扶起来，因为我还有话要说。

Clark, I can practically hear you starting to hyperventilate from here.

克拉克，我几乎可以听到你从这里开始换气过度。

And we'll keep guessing until we get it right or until they hyperventilate in their costume, whichever comes first.

我们会一直猜测，直到我们猜对为止，或者直到他们穿着服装换气过度，以先到者为准。

So ou start taking quick, shallow breaths, and you're feeling light-headed, and seeing stars, and now you, my friend, are hyperventilating.

所以你开始快速、浅浅地呼吸，你感到头晕，看到星星，现在，你，我的朋友，换气过度了。

Christine says she hyperventilated " until we landed" – that is, until the plane went back down onto the ground.

克莉丝汀说她“直到我们着陆” 时一直过度换气——也就是说，直到飞机返回地面。

Christine: The one time I flew in an airplane I experienced vertigo and I hyperventilated until we landed.

克里斯汀：有一次我坐飞机时感到眩晕，在着陆前我一直换气过度。

But when you hyperventilate, this constriction happens everywhere, which means less blood is delivered to your brain, which makes you light-headed.

但是当你过度换气时，这种收缩无处不在，这意味着输送到大脑的血液减少，这会让你头晕。

Stig was allowed to hyperventilate – breathe fast and deeply using oxygen before the attempt.Please don’t try this at home any one!

斯蒂格在正式下水之前被允许进行强力呼吸，就是快速以及大量的吸入氧气。在家里可千万不要这样尝试啊！

First, don't hyperventilate- many of you have probably done just this in breath-holding contests with friends as a kid.

首先，不要过度换气——你们中的许多人可能在小时候与朋友进行屏气比赛时就这样做过。

Okay, stop for one second and just take a breath, because when I tell you this, you might start hyperventilating.

好 停一下 深呼吸，我现在要告诉你一件事，你可能会喘不过气。

" To hyperventilate" can be dangerous, and it's important if you are hyperventilating to try, of course, to breathe normally, to calm down.

“换气过度” 可能很危险， 如果你换气过度，尝试正常呼吸、冷静下来很重要。

Essentially, the respiratory system is going rapidly back and forth between two states, first making no effort to breathe and then hyperventilating, with no in-between.

从本质上说，呼吸系统在两个状态间快速切换，开始是呼吸变缓无力，然后过度通气，没有中间状态。