A dog has a very acute sense of smell.

狗有灵敏嗅觉。

Your sense of smell can also help you detect weather changes.

你嗅觉也可以帮你预测天气。

They also have a very keen sense of smell.

它还有非常敏锐嗅觉。

Mice have an excellent sense of smell, too.

嗅觉也很灵敏。

Humans generally have a poor sense of smell.

通常，人类嗅觉灵敏度不高。

My wife has an unusual sense of smell.

太太拥有异于常人嗅觉。

But we're talking about their sense of smell.

不说是嗅觉。

Its sense of smell is extremely acute.

它嗅觉极其敏锐。

A good hound should have a sharp sense of smell.

一只好猎犬应有灵敏嗅觉。

The next habit is to use your sense of smell.

下一个习惯是利用你嗅觉。

A strong sense of smell helps locate carrion or live prey.

强烈嗅觉帮助定位腐尸或活着猎物。

Probably not. I mean, my sense of smell is pretty terrible.

可能吧 嗅觉是不怎么样。

A keen sense of smell, sight or hearing, is powerful and intense.

敏锐嗅觉、视觉或听觉强大而强烈。

Your sense of smell can for example completely change your mood.

比如，你嗅觉可以完全改变你情绪。

Armadillos have poor eyesight and rely mostly on their sense of smell.

犰狳不具备良好视力，主要依赖其敏锐嗅觉。

They use their incredible sense of smell like a prehistoric homing device.

它利用异常出色嗅觉就像是史前追踪装置。

The sense of smell is confined to the inside of the nose.

嗅觉来自鼻子。

They can find missing people by using their fantastic sense of smell.

它能通它极为敏锐嗅觉来寻找走丢人。

One interesting fact about black bears, their sense of smell is very good.

关于黑熊一个有趣事实是，它嗅觉非常好。

So our sense of smell tells us from day one to stay clear.

所以嗅觉从第一天起就告诉要保持清醒。