I've seen the boy sitting in the dirt eating his own belly button lint.

我亲眼见过那孩子坐在泥堆里吃自己肚脐里的脏东西。

Do gooses get goosebumps and why is bellybutton lint blue?

鸡会长鸡皮疙瘩吗？为什么肚脐眼的绒毛是蓝色的？

Because we all clean out our lint filters on our dryers.

因为我们都会清理烘干机上的绒毛过滤器。

Recent research finds that, in freshwater at least, it's tiny pieces of artificial fibers-from laundry lint.

最近的研究发现，至少在淡水中，最常见的是人造纤维的微小碎片——来自衣服上的绒毛。

Look at all this lint. What, do you like lint, Ray?

看看这个滤布。 怎么，你喜欢滤布，雷？

Pull out your pockets, and lint falls out.

掏出你的口袋， 绒毛掉了出来。

Okay, I've gotten dressed, and I swear by my lint roller.

好的，我已经穿好衣服了，并且我对我的粘毛滚筒深信不疑。

The air was filled with fuzz and lint.

空气中充满了绒毛和绒毛。

So for three years he collected his own belly-button lint to find out.

因此, 他花了三年时间收集自己的肚皮绒毛来寻找答案。

I will lint roll the bottom of my feet before I get into bed.

我上床睡觉前会用棉绒滚筒擦拭脚底。

Got it -- just some lint.

弄好了 就是点线头。

You're like a lint tray. What's happening back here?

你的脸色真难看 发生了什么事？

But I am gonna go over you with a lint roller.

我可以用沾毛轮给你全身上下滚一遍。

He was fascinated by the question: Why do some belly buttons collect more lint than others?

他对这个问题很着迷：为什么有些肚脐比其他肚脐收集更多的棉绒？

Before you put your clothes in the dryer, clean out this lint filter.

在将衣服放入烘干机之前， 请清洁这个棉绒过滤器。

Most research on environmental risks from the release of laundry lint has focused on plastic fibers.

大多数关于洗衣棉绒释放环境风险的研究都集中在塑料纤维上。

The lint trap cover for your clothes dryer should get thoroughly cleaned every six months too.

干衣机的棉绒收集盖也应该每六个月彻底清洁一次。

And this was microscopic stuff, ice particles, dust, a lot of it wasn't unlike the lint that comes out of your dryer.

这些微小的冰粒、尘土像干燥器上的棉绒。

So that might be one mystery solved, but lint isn't the only thing inside these bizarre human crevices.

因此， 这也许是一个被解决的谜团，但是， 这些奇怪的人类缝隙里的东西并不是只有棉绒。

And innies are ripe for colonization, not only by lint, hair, and dead skin cells, but also by bacteria.

小狗身上很容易滋生细菌，不仅是棉绒、毛发和死皮细胞，还有细菌。