Think about where a dog's nose is.

想想在哪里。

Here is an example: My dog's nose is cold.

我很凉。

Researchers say they still don't fully understand the science behind a dog's nose.

研究人员称，他们仍然不完全理解嗅物科学原理。

All three of the dog's noses sniffed madly in their direction, even though it couldn't see them.

大虽然看不见他们，但它那三个全朝他们这边疯狂地抽动、嗅吸。

The scientists reported that the wet skin surface at the end of a dog's nose is full of nerve endings.

科学家们报告称，尖湿皮肤表面布满了神经末梢。

He would cripple it, cat-fashion, and release it under the dog's nose.

他会以猫方式将它弄残， 然后在下放生。

I'd rub my dog's nose in it.

我会拿我擦两下。

As they made the turn, the dog's nose went up.

当他们转弯时，抬起来了。

Anyways, I always hear how good a dog's nose is, but just how good is it?

不管怎样，我总是听说有多好，但到有多好呢？

So Max was called in to see if a dog's nose could succeed where everything else had failed and before it was too late.

人们找来马克斯，看看能否成功，因为一切尝试都已失败，时间就快来不及。

If a dog's nose feels cold and wet, this shows that he is quite well; when he is ill, his nose feels hot and dry.

在健康时候, 尖是又湿又冷；病了, 就变得又热又干。