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为什么我们会有耳垢 – 译学馆
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为什么我们会有耳垢

Why Do We Have Earwax?

嗨 吱吱
Hey, Squeaks!
我问你个问题
I have a question for you:
你有没有把手指
Have you ever put your finger
伸进过耳朵里 并且好奇里面那些像蜡一样的东西是什么呀?
in your ear and wondered what that waxy stuff in there is?
没关系的 你可以说实话
It’s okay, you can be honest!
它可能有点黏黏的黄黄的 或者又干又碎
It might be sticky and yellow, or dry and flaky.
不管什么样 那都是耳垢
But either way, it’s earwax!
它可对保护耳朵非常重要
And it’s really important for protecting your ears.
耳垢也叫耵聍
Earwax is also called cerumen,
它来自耳朵里面的耳道上
and it’s made by special tiny parts of the ear canal
特殊的小部位
inside your ear.
耳朵很神奇
Ears are pretty amazing.
有的部分你能从外面看到
There’s the part you can see on the outside,
比如耳垂 但是
like your ear lobes, but there’s also
也有很多东西是在耳朵里面产生的
a whole lot of stuff happening inside your ear.
耳道 就是耳垢产生的地方
Your ear canal, where your earwax comes from,
它很像一条隧道
is kind of like a tunnel
连接着耳朵内外
tthat connects the inside of your ear to the outside.
耳道一直在产生耳垢
Your ears are always making earwax,
但身体的其他部位并不产生
but you don’t make any kind of wax anywhere else
任何蜡状物质
in your body.
耳垢产生之后
After the earwax is made,
会从耳道中间移动到耳道边缘
it moves from the middle of your ear canal, to the outer part
那样就很容易看到甚至摸到耳垢了
of your ear canal where you can easily see, and even touch it!
吱吱 你知道吗
And you know what, Squeaks?
我们说话的时候 你的耳垢正在移动哦
Your earwax is moving right now, as we’re talking.
当你说话或者嚼东西的时候
When your mouth moves around as you talk and chew,
嘴巴运动会帮助耳垢移动
that helps push the earwax along,
把耳垢推到耳朵外面
toward the outside of your ear.
所以现在和你聊天 我的耳垢也在移动
So talking to you right now is keeping my earwax in motion.
耳垢也许看起来很简单 但它有许多工作
Earwax may seem pretty simple, but it has a lot of jobs.
最重要的一点 就是保护耳朵
Most importantly, it keeps your ears protected!
耳垢能湿润耳朵 避免耳朵太干或者太痒
It moisturizes your ears to keep them from getting too dry and itchy,
而且
and it also helps
它还对清除耳道里的小死皮很有帮助
get rid of tiny pieces of dead skin from your ear canal.
耳垢也有个很重要的工作 那就是
It also has the really important job of keeping
阻挡细菌进入耳朵
germs out of the inside of your ear,
避免耳朵感染
where they could give you an infection.
耳垢还能保护耳膜
Earwax also protects your eardrums:
耳膜很薄 像皮肤一样
a thin, skin-like layer inside your ears that helps
它让你听到声音
you to hear sound.
因为耳垢很黏
Since it’s so sticky,
所以在讨厌的小尘土到达敏感的耳膜之前
earwax can stop and catch any pesky specks of dust and dirt
耳垢能拦住并抓住它们
before they get to your sensitive eardrums.
所以啊 耳垢真的很了不起
So, earwax is totally awesome!
而且你不需要特意地
And there’s nothing special you need to do
清除耳垢或者清洁耳朵
to get rid of it or keep your ears clean
洗洗澡往往就够啦
— just taking bath is usually enough.
不同的人有不同的耳垢
Different people have different kinds of earwax
有的特别黏
There’s the extra sticky kind,
有的又干又碎
and the dry and flaky kind.
但别为了看朋友的耳垢类型
But don’t go sticking anything in your friends’ ears
就把东西伸到他们耳朵里
to figure out what kind of earwax they have
伸东西到自己或其他人耳朵里
It’s not a good idea to stick anything in your ears,
会伤害到耳朵
or anyone else’s ears,
那样可不好哦
because you could hurt them.
所有的耳垢都是神奇的耳朵守护者
All types of earwax are incredible ear protectors.
这话说起来容易 可实际上耳垢做了很多辛苦的工作
For such a simple thing, earwax does a lot of hard work!
感谢收看
Thanks for joining us!
点击订阅 让我和吱吱
If you want to keep learning and having fun
带你一起快乐学习
with Squeaks and me, hit the subscribe button,
我们在城堡等你 再见
and we’ll see you next time here at the Fort!

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为什么我们有耳垢?耳垢又有哪些作用呢?主持人和她的老鼠伙伴将带领大家解开这些疑问。

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