The ragged, strained breathing becomes as smooth as a kitten's purr.

不规则的、紧张的呼平滑，像小猫的呼噜那般安稳。

Interestingly, we still don't really know why cats purr.

有趣的是，我们仍然不知道猫为什么会发出呼噜。

Crookshanks leapt up beside him and stepped onto his lap, purring.

克鲁克山跳到他身旁，趴到他膝上，满意地呜呜叫着。

Many professionals say that a cat's purrs serves the same function as a person's smile.

很多专业人士说，猫的呼噜与人的微笑具有相同的功能。

How she purrs when you stroke her back!

抚摸它的后背, 它就会呼噜呼噜地叫, 好可爱！

It focuses on two different types of purr.

实验的重点是两种不同的咕噜。

I was becoming used to the quiet purr.

我开始习惯这种安静的嗡嗡了。

So, he does have various purrs, yes.

他的叫是不一样的。

Co-operation is what makes teams purr.

想让团队安稳工作，就要合作。

I climbed on Leonardo-in-my-shape and stroked his cheek. He purred. Then Mom stroked me gently. I purred.

我爬上在我身体里的Leonardo，轻抚他的脸。他咕噜叫。然後妈温柔安抚我，我咕噜叫。

They keep your hair growing, your ears waxed, your brain quietly purring.

它们使你的头发生长，耳朵产生耳垢，大脑悄地运转。

Crookshanks crawled into Harrys lap and curled up, purring deeply.

克鲁克山爬到哈利的膝盖上，蜷缩着身体，香甜地打起了呼噜。

The cat settled on my lap and began to 'purr'.

那只猫坐在我的膝盖上，开始“咕噜咕噜”地叫起来。

There is a brief purring sound, then a rhythmic drumming.

这时传来了一阵短促而低沉的响，紧接着就是一阵有节奏的撞击。

When cats are pleased, they make a funny noise called purring.

因为小猫直到生下来第九天, 才能看见东西。小猫高兴的时候会发出一种好玩的" 呼噜" 的音。

" I think I heard you volunteer, Starkey, " said Hook, purring again.

" 我好像听见你自告奋勇要去，斯塔基。" 胡克说，又发出喉音。

" E is always so thoughtful, " purred Fleur adoringly, stroking Bill's nose.

“他总是这么体贴周到。”芙蓉含情脉脉地低语道，一边抚摸着比尔的鼻子。

But the dogs only wagged their tails and the cats only purred.

可是，那些狗只会摇尾巴，猫也只会发出呼噜。

The dynamos purred in the sub-basement, the lifts rushed up and down.

地下室下层的发电机鸣鸣响着，电梯匆匆地升降。

" Call me any name you want, " Romeow purred, " Just call me yours."

那个月夜，猫，狗坠入爱河。他们没有烦恼，只是星星了上面。