" What? " said Harry, looking from Ron to Hermione and back again.

“怎么？”哈利来回地看着罗恩赫敏。

I closed the book and resumed my strolling.

我把书合起来，我又来回地走起来了。

He squeezed some dish soap onto his plate and swirled it around with the brush.

他挤了一些洗洁精到盘子上，用刷子来回地擦洗着。

The birds and the beasts learned that the bat went hither and thither between them.

野兽得知蝙蝠在他们中间来回地欺骗。

The branch swings to and fro in the air, but still the bird sings on.

树枝来回地在空中摇摆，但那只依旧在唱。

I had seen them so many times, too, tramping up and down our stairs.

我也看见过他们很多次了，在我们的梯来回地走。

" It was a long way for him, to and from the picnic place."

“从野餐地点来回地跑，对它来说是段很长的路。”

Mr Brown low walked up and down his room for several minutes, deep in thought.

有几分钟工夫，布朗洛先生在屋里来回地踱着步，陷入了深思。

" But I like tipping that way, " said Tippy Elephant, jumping around in the straw.

“但我喜欢这样。”小象提比一边说，一边在稻草上来回地跳。

Sometimes we call it banter when you can have a really great conversation back and forth with someone.

有时，当你与某人来回地进行非常精彩的对话时，我们称之为“打趣”。

And we rock a little back and forth here exploring the other side.

我们来来回回地摇摆，探索另一边。

Fear paced back and forth in a panic.

怕怕惊慌地来回踱步。

'Back and forth' is also often used about conversation.

“来来回回地”也常用来形容对话。

You can't run around and add a button to these things. They're already shipped. So what do you do?

你没办法来回地给这些东西添加一个按钮。它们已经发布了。那么你该怎么办呢？

The balance wheel rocked back and forth precisely.

平衡摆轮精准地来回摆动。

He took it, and after turning restlessly for some time, he eventually fell into a deep, heavy sleep.

他吃了药，在床上来回地翻动着，不一会儿便死睡过去。

“You see? ” said Voldemort, and Harry felt him striding backward and forward right beside the place where he lay.

“看见了吗？”伏地魔说，哈利感到他在自己身边来回地大步走动。

And in fact, these areas are constantly communicating back and forth.

实上，这些区域不断地来回交流。

Cedric was pacing up and down.

塞德里克不停地来回踱步。

Then he stood up, and walked up and down the room very quickly.

然后他站起来在房间里很快地来回走动。