Bad breath, a.k.a. halitosis, can be more than a social inconvenience.

口腔异味即口臭，可能不仅仅是社交不便那么简单。

Bad breath is one of life's most personal problems.

口臭是私人问题之一。

Bad breath is caused by as many as 600 different types of bacteria.

导致口臭的细菌多达600种。

Fortunately, most bad breath is easily treated.

幸运的是，大部分的口臭都能容易地解决。

You can smell his bad breath.

你可以闻到他的口臭。

Bad breath is a sign that the mouth does not have enough saliva. This increases bacteria and results in bad breath.

口臭意味着口腔内没有足够的唾液。这会引起细菌繁殖，进而导致口臭。

Stay away from me. Your bad breath disgusts me.

别接近我。你的口臭令我恶心。

Oh, please. Jotham's cheap. L'Michael has bad breath.

少来，约坦很小气，勒迈克有口臭。

The bacteria would have given T. Rex permanent bad breath.

口腔中的细菌会让霸王龙终年口臭。

But bad breath would be the last thing on your mind.

而口臭可能是你想到的最坏的结果。

If you don't brush well, you'll have bad breath.

不好好刷牙的话，会有口臭。

What do you do if your massage therapist has a bad breath?

如果你的按摩师有口臭的话，你会怎么办？

Yes, you wouldn't want a whiff of bad breath at the premiere.

是的，大家肯定不想在电影首映式上闻到一股口臭的味道。

After a week, all this build-up will cause some pretty serious bad breath.

一周后，所有这些积聚就会导致非常严重的口臭。

But then you don't want his bad breath in your mouth.

但是你还不想把他的臭气吸进自己嘴里。

And there's different kinds of bad breath, there's different kinds.

而且有很多不同种类的口臭，对，不同种类的。

A week has gone by, and you're starting to notice some serious bad breath.

一个星期过去了，你开始注意到有些口臭了。

Many of us try to hide bad breath with things like mouthwash and breath sprays.

许多人通过漱口水和口腔喷雾等方法掩盖口臭。

Sam takes pleasure in teasing his younger sister about her boyfriend's bad breath.

山姆哥很爱拿他妹妹男友的口臭来调侃她。

Around 25 per cent of the population has chronic bad breath, often called halitosis.

全球约25%人口患有慢性口臭，我们经常称之为“halitosis”。