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

规则、紧张吸变得平滑，像小猫声那般安稳。

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

有趣是，我们仍然知道猫为什么发出声。

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，猫声与人微笑具有相功能。

How she purrs when you stroke her back!

抚摸它后背, 它就地叫, 好可爱！

It focuses on two different types of purr.

实验重点是两种咕声。

I was becoming used to the quiet purr.

我开始习惯这种安静嗡嗡声了。

So, he does have various purrs, yes.

他叫声是一样。

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Leonardo，轻抚他脸。他咕叫。然後妈温柔安抚我，我咕叫。

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

它们使你头发生长，耳朵产生耳垢，大脑悄无声息地运转。

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

克鲁克山爬到哈利膝盖上，蜷缩着身体，香甜地打起了。

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

那只猫坐在我膝盖上，开始“咕咕”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声响，紧接着就是一阵有节奏撞击声。

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。小猫高兴时候发出一种好玩" " 声音。

" 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，一边抚摸着比尔鼻子。

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

可是，那些狗只摇尾巴，猫也只发出声。

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

地下室下层发电机鸣鸣响着，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。