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Squeaks and I were just talking about our plans for today.
我和吱吱刚刚在讨论今天的计划。
It's really nice out, so we were thinking about going for a hike in the woods!
今天外面的天气很好，我们正想去树林里徒步旅行。
What do you think, Squeaks?
吱吱，你觉得怎么样？
It's alright, Squeaks, you have the hiccups!
好吧，吱吱，你打嗝了!
Ah, you're right! They can be kind of annoying.
你说的没错！打嗝确实有点儿烦人。
Ahuh, good question, why do hiccups happen?
啊哈，问得好，为什么会打嗝呢？
When you hiccup, that's your body breathing in little gulps of air really quickly.
你打嗝时，你会很快地大口吸入少量空气。
When you breathe in and out, air is moving in and out of your lungs, which are kind of like two little balloons inside your chest.
当你吸进呼出时，空气也在你的肺里面进进出出，它就像你胸口的两个小气球。
But there's another part of your body that's also really important for breathing.
但你身体的另一部分对呼吸也很重要，
It's called your diaphragm, and it's a muscle that's right below your lungs, at the bottom of your ribcage.
它就是隔膜，是位于肺正下方的肌肉，在你的胸腔底部。
Your muscles are in charge of moving your body around.
你的肌肉管理着你身体的移动。
When you raise your hand, you're using muscles to move your arm.
你举手时，会使用肌肉来移动手臂。
And when you breathe, you're using your diaphragm muscle to make your lungs get bigger and smaller as you breathe air in and out.
你呼吸时，伴随着空气的吸进呼出，你会控制隔膜肌来使肺扩张与缩小。
But sometimes, your diaphragm spasms, meaning that it gets kind of twitchy.
但有时，你的隔膜发生了痉挛，这意味着它有点儿抽搐。
Instead of helping you breathe in and out the normal way, it randomly makes you take in little gasps of air!
这样，它就不能帮你正常地呼吸了，它会随意得让你大口吸进一点儿空气！
That's what we call the hiccups.
这就是我们所称的打嗝儿。
There are all kinds of things that can get the hiccups started, like eating too quickly or even some kinds of medicine.
各种事情都能引起打嗝儿，比如吃东西太快或吃了某些药。
And sometimes they just happen, and we don't know why! Like with Squeaks here!
有时我们甚至不知道为什么会打嗝儿，就像吱吱一样！
Ah, good questions! Where does the noise come from?
啊，好问题！打嗝儿的噪音是从哪儿来的呢？
Normally when you breathe, you don't make sounds.
你正常呼吸时不会发出声音。
But you do make a little hic sound when you hiccup!
但你打嗝时，就会发出嗝儿声。
That sound is your vocal folds moving together.
那声音就是你的声带一起移动产生的。
Your vocal folds are the part of your body that helps you make sounds when you talk.
你的声带是身体的一部分，帮你说话时制造声音。
They're like little flaps inside your throat, and they make sounds by vibrating.
它们就像你喉咙里的拍打装置，通过震动发声。
When you hiccup, that sudden gulp of air makes your vocal folds slap together.
当你打嗝时，突然的大口空气让你的声带一起发声。
That's what makes the hic! noise!
这就产生了打嗝噪音。
Yeah, I don't blame you! Squeaks wants to know how he can get rid of his hiccups.
我没有要责怪你！吱吱想要知道怎么摆脱打嗝儿。
You might have heard of some weird ways to do that, like having a friend scare you.
你可能听说过一些奇怪的办法，比如让朋友吓唬你。
But that doesn't work very well.
但这不是很管用。
Since the hiccups are caused by your diaphragm being a little twitchy,
因为打嗝是因为你的隔膜发生了一点儿痉挛引起的，
to get rid of them, you need to get your diaphragm moving normally again.
要想摆脱它，你需要使隔膜再次正常移动。
One way to do that is to drink a big glass of water.
一种方法是喝一大杯水。
That can kind of distract your diaphragm, and get it to stop spasming when you start breathing again after you drink.
它会分散你的隔膜，你喝水后再次呼吸时会使隔膜停止痉挛。
It doesn't always work, though. Sometimes the hiccups can be really stubborn, and you just have to wait it out!
但这也不是总奏效。有时打嗝真的很顽固，你只能等等！
They'll eventually go away.
它们最终会过去的！
Speaking of which: Squeaks, your hiccups are gone!
说到这里，吱吱，你的打嗝停止了！
Thanks for joining us on SciShow Kids!
感谢你收看儿童科学秀！
Do you have questions about how your body works, or anything at all?
你对身体的运转或其他有什么疑问吗？
Ask a grownup to help you leave a comment down below, or send us an email at kids@scishow.com.
找个大人帮忙在下方留言，或发邮件至kids@scishow.com。
Thanks, and we'll see you next time. Here at the Fort!
感谢您的收看，我们下期见！沃斯堡等你哦！
