来回

He was wondering aimlessly up and down the road.

他在路上无目的的来回溜达。

A speaker who saws the air with his arm s.

演讲者的手臂在不断地来回挥动

Most of the planes and pilots belonged to the Air Transport Command, and some men flew as many as three round-trips a day.

大部分的飞机和飞行员都隶属于空运司令部，其中的一些人要一天来回飞三次。

I drove my motorcycle up and down the airstrip, and the young birds matched my speed perfectly

我驾驶着摩托车在飞机跑道上来回跑，这些雏雁紧随其后，能很好地配合我的速度。

Alternating current is a kind of ''.

交流电是一种连续不断来回波动的电流。

Just like all Kindle devices, Kindle for iPhone includes Amazons Whispersync technology so you can easily switch back and forth between your Kindle and iPhone.

就像所有的金德勒设备，金德勒的iPhone包括了亚马逊Whispersync技术让您可以轻易地之间来回切换您的金德勒和iPhone 。

In an era when point guards walked the ball upcourt right-handed and dumped it inside to big men, he raced around, dribbling ambidextrously and firing behind-the-back and no-look passes to his teammates.

在那个年代，控卫的指责就是，用右手带球过半场，然后把球交给内线的大个子，但库西颠覆了这一切，他能来回的快速移动，左右手都能灵敏的运球，发明了背后运球和不看人传球。

In addition, if you want to set up a 2.35 format screen without an anamorphic lens, you can do that on both projectors by using the powered zoom lens adjustments to zoom back and forth when you change from 2.35 to 16:9 material.

此外，如果你想建立一个没有变形镜头一2.35格式的屏幕，你可以做两投影机使用电动变焦缩放调整镜头来回当您从2.35更改为16：9材料。

The 1.5x zoom lens has enough range to move back and forth from 2.35 to 16:9 if the user wishes to set up a 2.35 CIH system with zoom changes rather than the anamorphic lens.

的1.5倍变焦镜头，有足够的范围，摆脱2.35来回16时09分，如果用户希望建立一个2.35 CIH病毒系统变焦的变化，而不是变形镜头。

If you wish to set up a 2.40 rig using an A-lens (I am weary of typing out the phrase "anamorphic lens" so henceforth it shall be A-lens, or simply lens if the context is clear), the HC6800 has the capability of switching back and forth between 2.40 format movies or 16:9 material without moving the A-lens.

如果你想建立一个2.40钻机使用A -镜头（我厌倦输入4个字"变形镜头"，因此今后应是A镜头，或只是镜头如果上下文是明确的），该HC6800拥有2.40之间的交换格式的电影或16：9的材料不来回移动的A镜头的能力。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。