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。

I guessed vaguely from my mother's signs and from the hurrying to and fro in the house that something unusual was about to happen, so I went to the door and waited on the steps.

从母亲的手势，以及房间人们忙前忙后的动静隐约地猜，要有什么事发生。所以，走出房门坐在台阶上等着。

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。

Loud and long, and all the while his eyes went to and fro.

歌声嘹亮悠长，他的目光不停四处张望。

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

国王站起来，不停地来回踱步，突然间抽搐着停了下来，凝视着这可怕的场景。

Think of some things that go to and fro.

想想那些来回往复的东西。

I looked to see whether anyone else relished the sun's golden glow, but everyone was hurrying to and fro, most with eyes fixed on the ground.

环顾四周，想看其他人是否也在欣赏这金灿灿的阳光，但来来去去的每个人都行色匆匆，眼睛大都盯着地面。

Quite often, our linens are cream-colored and to reach the optimum level of white, well, we might have to to and fro for quite some months before we reach that white that we so desire.

通常们的亚麻布是米黄色的，在达理想的白度之前，们可能要这样来来回回好几个月。

By the light of the corridor-lamp I saw my sister appear at the opening, her face blanched with terror, her hands groping for help, her whole figure swaying to and fro like that of a drunkard.

借着过道的灯光，看见姐姐出现在房门口，她的脸由于恐惧而雪白如纸，双手摸索着寻求援救，整个象醉汉一样摇摇晃晃。

The closest place to Rome where pepper actually grew was India, and so the Romans had to find a way of sending ships to and fro across the Indian Ocean and then carrying their cargo overland to the Mediterranean.

离罗马最近的胡椒原产地是印度。罗马人让货船往返于印度洋上，将货物运抵地中海。

On all sides soldiers were running to and fro, throwing up their knapsacks with a jerk of their shoulders and pulling the straps over their heads, unstrapping their overcoats and drawing the sleeves on with upraised arms.

士兵跑来跑去，抬起一个肩膀，从头上卸下背包，取出军大衣，高举双臂伸进袖筒。

But soon even these intervals of consciousness ended, and she lay hour after hour, tossing to and fro, with incoherent words on her lips, or sank into a heavy sleep which brought her no refreshment.

但很快连这些神志清醒的间歇都没有了，她一小时一小时躺着，翻来覆去，嘴说着不连贯的胡话，要不陷入并不给她带来康复的沉睡状态。

His wizened face broke into a broader smile, and the three young ladies laughed in musical echo to his pleasantry, swaying their bodies to and fro, with nervous jerks of their shoulders.

他那干瘪的脸上绽开了更为灿烂的笑容，三位年轻小姐对他的俏皮话报以悦耳的笑声，她们笑得前仰后合，肩头也不住地颤动。

They walked to and fro more times than they could count between the dead Aslan and the eastern ridge, trying to keep warm; and oh, how tired their legs felt.

她们在死去的阿斯兰和东面山脊之间来回走了无数次，想法取暖；啊呀，她们的腿有多累啊。

I imagined lying again on a railroad embankment in Normandy, waiting to be told to go over it in spite of the bullets that were sweeping to and fro directly above me.

曾想象着自己正在诺曼底趴在铁路路基上，尽管头上弹雨横飞，还等待着命令冲过去。

The vast and dense mass of the English rocked to and fro like waves of the sea, and their banners rose and fell as the battle swayed this way or that.

英军庞大的军团如潮水一般纷纷向后退，他们的军旗随着战斗的进行升起来又掉下去。

Eustacia could not rest indoors, having nothing more to do, and she wandered to and fro on the hill, not far from the house she was soon to leave.

游苔莎无事可做，在不能休息，于是出门，她马上要离开的房子附近的小山上来回走着。

To and fro I paced before this skeleton—brushed the vines aside—broke through the ribs—and with a ball of Arsacidean twine, wandered, eddied long amid its many winding, shaded colonnades and arbors.

在这具骨架前踱来踱去—把葡萄藤拨开—挤进肋骨面去—拿着一团阿萨西斯麻绳，在它众多曲折、荫蔽的柱廊和凉亭之中转来转去，漫游了好一阵子。

Little by little the scene on the quay became more animated;sailors of various nations, merchants, ship–brokers, porters, fellahs, bustled to and fro as if the steamer were immediately expected.

这时，码头上渐渐热闹起来了。一些不同国籍的水手、商人、掮客、搬运夫、当地苦力都涌码头上来了。显然是船马上要了。