Now move the hand to and fro and around but not up and down.

然后把手前后左右以及旋转摆动，但不要上下摆动。

He was swung to and fro, to and fro.

来回摇摆着。

And at night the firefly flits to and fro, shining like a tiny star.

晚上的时候，萤火虫飞来飞去，就像一的小星星。

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，但那只鸟依旧在唱。

He arose and walked to and fro, stopping convulsively and gazing on the terrific scene.

国王站起身来，不停地来回踱步，突然间抽搐着停下来，凝视着这可怕的景。

Think of some things that go to and fro.

想想那些来回往复的东西。

They went to and fro with bundles until they had a good pile on the dais.

他们来回搬运一捆又一捆，在平台上堆起好大一堆。

The carriages began to sway to and fro, and I could hear exclamations of fright from the passengers.

这时，车厢开始前后摇摆，我甚至听客们恐惧的尖叫。

There, fishes had glided to and fro in the depths, and the water-weeds had grown along the shore.

那里曾经有在湖水深处来回游动的鱼儿和沿岸生长的水草。

She zipped to and fro, grabbing objects. " ...follow you around, carry your things, watch you sleep? "

她来回走动着，抓起各种东西，“… … 跟你四处走、帮你拿东西、看你睡觉？”

He walked impatiently to and fro and finally turned his nose toward the Field of Wonders.

他焦躁地走来走去，最终还是朝着奇迹宝地走去。

A man, who must have been his father, was walking to and fro under the trees, reading the newspaper.

一个男人在树下来回走动，看报纸，一定是他的父亲。

" You swored! " yells the three-year-old as she turns up again, running to and fro between Ove's trouser legs.

“你在骂人！”三岁女孩大喊一声又出现在面前，在欧维的裤腿之间钻来钻去。

As it shrieked and moaned, the poor little sufferer was blown to and fro like the hammer of a bell.

风尖叫怒号起来，把吊在那里的可怜受难者吹来吹去像钟锤。

The streets were filled with people running to and fro about their tasks. Everyone worked, everyone had something to do.

街上都是跑来跑去忙着工作的人。所有的人都在干活，都有事做。

A man named Galileo was once standing in the cathedral of Pisa, when he saw a chandelier swaying to and fro.

一个名叫伽利略的人，曾经在比萨教堂前看一只吊灯晃来晃去。

That's a to and fro between active investors who might have a different view of the worth of a particular company.

这是积极的投资者之间的来来回回，他们可能对某一公司的价值有不同的看法。

Currents of opinion flowed to and fro across the Atlantic.

意见的潮流在大西洋两岸来回流动。

Finally, I heard footsteps immediately overhead, as of some one walking to and fro.

最后，我听头顶上立刻传来脚步声，好像有人来​​回走动。

Somewhere near a chain creaked, swinging slowly to and fro.

附近某处一条链子吱吱作响，缓慢地来回摆动。