The wipers move backwards and forwards in front of them.
雨刷在他们面前往复摆动着。
I don't want to work in a training center: I did that for two years and don't want to move backwards.
我不愿意再培训中心工作：我曾这样做了两年，不想走回头路。
During the pirouettes (half-pirouettes), the horse should maintain its activity and never move backwards or sideways.
定后肢回旋期间，马匹应当保持活力，并且绝不能后退或往旁边。
So, as seen from our faster-moving Earth, Jupiter at times appears to move backwards in front of the background stars.
同理，站在地球上，地球运行速度相对快些，木星每隔一段时间看起来像是星空中倒退着。
It can do more than that. It can move backwards, forwards and sideways. It can also stay in the air without moving at all.
它能做的还不止这些，它还能向后、向前、向侧面飞，还能一动不动地停在空中。
When they leave our room, they don't simply turn around and walk out, but, to our delight, move backwards until they're out of the room.
最让我们感到惊喜的是，在服务生离开客房的时候，他并不是转身走出房门，而是始终面朝客人一步步退出房间。
This cursor includes all of the data and enables you to move through each of the records in the cursor, but doesn't enable you to move backwards.
这种游标包括所有的数据，并使您能够遍历游标中的每条记录，但不能向后移动。
It also records the beating of the heart and tells the robotic tool to move backwards and forwards. This could allow surgeons to operate with the chest closed.
这样，医生就能在患者的心脏依然跳动且胸腔不被打开的情况下进行手术。
Try the Tab key to move forward between fields and links, Shift + Tab to move backwards, and the arrow keys to change which items are selected in lists or radio button groups.
尝试使用Tab键在输入域和链接间切换，使用Shift + tab后退，以及使用箭头键更改列表或单选按钮组中选中项目的选择。
The only real rule is that you should not move backwards, but given any number of ways to get from point a to point b, the objective is to do so with as much efficiency and style as possible.
这项运动真正唯一的规则就是你不能向后移动，但因为从A点到B点有许多方法，目标就是以最高效、最优雅的方式到达终点。
These products use the existing eye muscles to change the shape of the lens and move it backwards and forwards in the eye during focusing.
这些产品使用现有的眼睛肌肉去改变晶体的形状，在眼睛聚焦的过程中使它向前和向后移动。
The second argument to search is the configuration string bnW, which tells the function to search backwards but not to move the cursor nor to wrap the search.
search的第二个参数是配置字符串bnw，它告诉函数向后搜索，而不是移动游标，也不是封装搜索。
Each time you lock yourself in indignation and anger, even if it concerns injustice or suffering that you find unbearable to watch, I ask you to step backwards and move into the center of yourself.
每当你把自己封闭在义愤中时，即使它涉及到你无法忍受的不公或苦难，我要求你后退一步并进入你的中心。
Primary waves are identical in character to sound waves. The ground is forced to move forwards and backwards as it is compressed and decompressed.
主要波跟声波的特征相同，当地面被加压或减压时强迫向前和向后移动。
Dr Neave explains that humans move in three planes. You can nod your head backwards and forwards, side to side or twist your neck to look over a shoulder.
尼夫博士解释道，人的动作三个方面你可以前后点头，左右摆头，或扭头看向肩膀。
Once you have moved backwards, you can use these on the other side of the date to move forwards.
一旦你往回回溯，你可以利用这些选项向前移动到更靠近的一些日子。
The movements of the Vimana are such that it can vertically ascend, vertically descend, move slanting forwards and backwards.
维曼那是这样地运动，因此它可以垂直地上升，垂直地下降，倾斜地前后运动。
The helmet should protect the forehead without slipping forwards or backwards; it should not move unless the head moves.
头盔应该不偏向前后而保护前额；至少头部转到时头盔不应滑动。
Don't waste your time looking back on what you've lost. Move on, for life is not meant to be traveled backwards.
别把时间浪费在回首你已经失去的东西上，向前看吧，因为时光本就不会倒流。
Rationale: Users who move from one Photo-Page to the next or backwards could find it bothering to have to move the mouse, even if it is only a small movement.
基本原理：用户从一个相片页面跳转到下一个或上一个页面时，会觉得老是要移动鼠标比较麻烦，哪怕只要移动一点点都会觉得不便。
The hock, as the hind foot leaves the ground, should first move forward rather than being pulled upwards, but certainly not backwards.
当后蹄离开地面时，飞节首先是向前运动，而不是向上提，当然更不会向后动。
"Look, for the moment, my client is not moving anywhere, but what I can say is that when you've played for Chelsea, Liverpool is something of a backwards move".
看，现在来说，我的客户不会去任何地方，但是我能说得是，如果你在切尔西踢过球，那么转会利物浦等于是一种倒退。
The time toolbar allows you to define a time interval, and then rapidly move forwards or backwards by that interval at the click of a button or press of a key.
时间工具栏允许你定义一个时间增量，然后靠单击某按钮或按下某键来快速向前或向后调整时间。
The pull rod (19) of the straw pushing device drives the straw pushing device (18) to move forwards and backwards. The lifting foot drives the straw pushing device to move up and down.
可调推草器拉杆带动推草器（18）作前进、后退动作，起落脚带动推草器作上、下动作。
The pull rod (19) of the straw pushing device drives the straw pushing device (18) to move forwards and backwards. The lifting foot drives the straw pushing device to move up and down.
可调推草器拉杆带动推草器（18）作前进、后退动作，起落脚带动推草器作上、下动作。
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