Harry stifled a yawn behind his hand.

哈利手捂住了一个哈欠。

I feel like yawning after you yawned.

你打呵欠后，我也好像要打呵欠了。

He let out a great big yawn.

他打了个大大的哈欠。

He scratched. He yawned a great yawn.

他抓痒痒，然后打一个大哈欠。

So let's get those final yawns out and get ready to let some knowledge in.

所以让我们打个哈欠，准备听听今天的新吧。

Another sure sign of this attachment is a yawn.

密关系的另一个明显表征是打哈欠。

George yawns and Ringo looks on listlessly.

乔治打了个哈欠，林戈无精打采地看着这一切。

The movement was a yawn in sleep.

这动作是睡觉中的一个哈欠。

It is years since I have seen anyone yawning.

好些年来我没有看见过任何人打哈欠。

The rat yawned. He straightened his whiskers.

老鼠打哈欠。胡子。

Scientists have proposed many theories for why we catch yawns.

科学家们提出了许多理论来解释为什么我们会打哈欠。

Then he, too, let out a yawn.

然后也打了个哈欠。

And so she yawns over the story of Binx saving her.

那么她在听完宾克斯救她的故事以后，就打了个哈欠。

A widening gap also yawns between Pyongyang and the rest of the country.

平壤和朝鲜其他地区的差距也日益大。

The results indicated students with lower empathy were less likely to catch yawns.

结果表明，同理心较低的学生不太可能打哈欠。

While yawning is contagious, not everyone catches a yawn.

虽然打哈欠会传染，但不是每个人都会打哈欠。

Yawning and grumbling, the Weasleys slouched outside with Harry behind them.

韦斯莱兄弟打着哈欠，发着牢骚，无精打采地走了出去，哈利跟在后面。

Soon he was able to scratch and yawn simultaneously.

很快，就能一边抓挠一边打哈欠了。

" Sorry, Dad, dinner's not ready yet-I fell asleep outside." I stifled a yawn.

“抱歉，爸爸，晚餐还没好——我在屋外睡着了。”我的话被呵欠打断了。

But before long he awoke, sat up, and yawned.

但是，不久他就醒了，坐起来打了一个呵欠。