They had squirmed too long beneath Southern coldness and contempt and now they exploded with hilarity.

许久来，南方人对他们冷淡，鄙视，使他们感到，现在可痛痛快快地大笑一阵了。

How long can you hold your breath?

你能多久？

But Raj is from India, which means he's no slouch at holding his breath.

但是拉杰是印度人啊所他肯定特别能，这个梗可能是指目前水下世界纪录的保持者是印度人，也可能是指印度人体味重。

Time the number of seconds until you feel the first clear desire to breathe.

同时用秒表记录时间。

You want to try and hold this for at least 1 minute.

至少一分钟。

And, it doesn't address how important that first breath hold is.

而且这个解释也没有说清楚第一次的重要性。

Now, how good are you at holding your breath?

现在，你的能力如何？

I can hold my breath for two minutes.

我可两分钟。

The average person can hold their breath for 30 seconds.

正常人可30秒。

How long can you hold your breath underwater?

你们能在水下多久?

I could hold my breath for a count of 60.

我可数到60。

Mom. You okay? -Just a bit dizzy from holding my breath in your stairwell.

妈。你还好吧？-在楼梯间太久，有点头晕。

And they can hold their breath under water for over 20 minutes.

而且它们可在水下大约 20 分钟。

I struggle to hold my breath for just 60 seconds.

而我连 60 秒都费劲。

I was just hungry and cranky, and I've never been called " Ma'am" before.

我刚才是又饿又，我从来没被人叫过" 女士" 呢。

But with no practice, it's likely you'd want to give up after just 30 seconds.

但是如果没有练习，你可能 30 秒就想放弃了。

Holding one's breath is as much the work of the mind as it is the lungs.

对心理和肺来说都是挑战。

We're betting to see if Koothrappali can hold his breath longer than the disk can spin.

我们在打赌是Koothrappali的时间长还是这个欧拉盘转的时间长。

This discomfort is a good indication that you have replenished most of the carbon dioxide you lost.

这种带来的不适感，说明人体正在补充因呼流失掉的二氧化碳。

Part of the reason is simply training and experience since they spend over half their workday underwater.

他们能这么久，一部分单纯是因为训练和经验的积累。因为他们一半的工作时间都呆在水下。