Get rid of a cavity? Are you stuck with a cavity once youhave it?

防止？你长过吗？

No cavities. And I got a free toothbrush.

没有。我还得了把免费刷。

I'm trying to get rid of a cavity.

防止！

Tooth decay can eventually destroy your wisdom tooth.

最终会毁了你的智齿。

A cavity is a dark spot on your tooth and the dentist needs to fill the cavity.

是齿上的一个黑点，医需要填补。

Brushing your teeth frequently and regularly can help prevent cavities.

经常刷可预防。

Do you have any cavities in your mouth?

你嘴里有吗？

How can you tell if I have a cavity?

你怎么能判断我有？

After a month, your decaying teeth will form cavities.

一个月后，就会形成。

But teeth aren't the same in all sharks.

还可使它们免除的苦恼。

A cavity is caused by bacteria in the mouth.

是由口腔中的细菌引起的。

They may have been brushing or maybe a meat diet is better for less cavities.

也许它们会刷，或者也许吃肉会更少。

You need to do this to prevent tooth decay

你需要这样做来防止。

If you don't take care of your teeth, you'll get cavities.

如果你不好好照顾你的齿，你会有。

I have a hidden talent of being able to smell when somebody has a cavity.

我有个特殊才艺就是我能闻出谁有。

This acid can cause holes, called cavities, to form in the enamel of your teeth.

这些酸会造成洞，形成在釉质表面。

These microbes can be good or bad and the bad ones can cause tooth decay.

这些微生物有好有坏，坏的会导致。

Sweets will rot your teeth if you eat too many of them.

如果你吃太多甜食，可是会的。

Mary? - You know, the waitress with the teeth.

玛丽 -有的那个女服务员。

After not brushing your teeth for a month, you'd start to get cavities.

一个月不刷之后，你就会开始有。