But why did wisdom teeth specifically get the boot?

但是什麽智齿会被开除？

Machinists crafted rare airplane parts, while a dentist readied to remove enlistees' wisdom teeth.

机械师们负责制作罕见的飞机部件，医则准备着帮士兵们拔掉智齿。

Hey, will I still get wise without my wisdom teeth?

没了智齿 我还有智慧吗？

Wisdom teeth don't usually grow in until you're between 16 and 18 years old.

智齿通常不会生长，直到你16 到 18 岁。

Much later in our lives, we get our final teeth, the third molars, aka wisdom teeth.

在我们生命的后期，我们会长出最后的齿——第三磨，也就是智齿。

The molars include four wisdom teeth, which are the last set of teeth to come in.

臼齿包括四颗智齿，这是最后一组长出来的齿。

Wisdom teeth are also called third molars.

智齿也被称第三磨。

Tooth decay can eventually destroy your wisdom tooth.

蛀最终会毁了你的智齿。

But for many, since leaving them in can cause serious problems like gum infection, tooth decay, and even tumors.

it's worth it, 但对很多人来说，这很值，留著智齿会引发严重的问题比如龈感染、蛀、甚至肿瘤。

According to the fossil record, ancient humans usually had straight teeth, complete with third molars — or wisdom teeth.

根据化石记录，古人的齿通常都排列很整齐，且是有第三臼齿或智齿的完整组合。

And that's great, because no one needs to feel what's going on when their wisdom teeth are being removed.

这很好，拔智齿的候，就没人有疼痛的感觉了。

Sometimes, the wisdom teeth are impacted, meaning they are stuck under the gums.

有，智齿会被阻挡，这意味着它们卡在龈下面。

Wisdom teeth have been around for millennia.

智齿已经存在了几千年。

In English, we call them " wisdom teeth" because they show up around the age of adulthood.

英语中我们称它们" 智齿" ，是它们通常在成人期才长出。

Removal is also advised if there is a chance that poorly aligned wisdom teeth will damage other teeth.

智齿排列不整齐会损坏到其他的齿，也建议将其拔出。

And then wisdom teeth, which are usually the last to make their debut, seem to only complicate things further.

而通常最后才长出来的智齿似乎就会让情况变更复杂。

But wisdom teeth aren't just painful.

不过，智齿不止会疼痛。

This can lead to impacted wisdom teeth, which may cause discomfort and infections if not surgically removed.

这可能会造成阻生智齿，如果不靠手术拔除，可能会造成不适或感染。

Some people naturally never have wisdom teeth.

有些人天生就没有智齿。

If you do not have room for your wisdom teeth, you'll likely have to have them removed.

如果你的智齿没有足够的空间，你很可能不不拔掉它们。