You've been sitting at the computer for hours.
你已经在电脑前坐了好几个小时了。
If he seems to be busy at the computer, he is probably playing a game online.
如果他看起来在电脑前很忙，那他可能在网上玩游戏。
Good posture is essential when working at the computer.
用电脑工作时良好的姿势极其重要。
They started out by looking at the computer screens which display the images.
他们从观看显示图像的计算机屏幕开始。
It's harmful for your eyes to stare at the computer or mobile phone screen for a long time.
长时间盯着电脑或手机屏幕对你的眼睛有害。
The famous translator Xu Yuanchong was sitting behind the window and staring at the computer screen.
著名翻译家许渊冲正坐在窗后，盯着电脑屏幕。
我们来看看电脑吧。
詹妮在操作电脑。
They were staring at the computer screen.
他们当时正盯着电脑屏幕。
You and Uncle Brendan were at the computer half the night.
你和布莱登叔叔在计算机旁呆了半个晚上。
Note how you feel before and during your time at the computer.
记录下你上网前和上网时的感受。
It's pretty easy to get lost staring at the computer all day long.
整天坐在电脑面前很容易让人迷失方向。
Of course, Identity Safe doesn't know who's sitting at the computer.
当然啦，个人身份安全不会知道坐在电脑前的人是谁。
She is allowed to eat dinner at the computer instead of the family table.
她可以坐在电脑前而不是饭桌前吃饭。
Many people who spend a lot of time at the computer likely don't sit properly.
花大量时间在电脑面前的许多人都没有正确的坐姿。
I found myself wondering why on earth I ever eat lunch staring at the computer screen.
我自己究竟为何要在电脑面前吃午饭呢。
My grandma spends all her time at the computer now that I taught her to surf the web.
自从我教会奶奶上网以后，她就整天对着电脑了。
Gazing at the computer screen instead of the camera while you're talking will make you seem shifty.
在讲话的时候，不要只盯着显示器，而不看摄像头；否则会给对方留下捉摸不透的印象。
It was tough for the developer at the computer to keep up with significant changes that were being suggested.
对于开发人员来说，在计算机上跟上被建议的重大改变是困难的。
The pain in your neck that you attributed to long hours at the computer could actually be a symptom of stress.
你觉得是长时间面对电脑而引起的脖子痛实际上是压力的一种征兆。
Hippus HandShoe is a mouse designed in such a way that maximizes your hand comfort while working at the computer.
这款鼠标的设计理念是让你用电脑时，手能达到最舒服的状态。
Don't stare at the computer screen for too long. Raise your eyes once in a while and look into the distance.
不要长时间盯着电脑屏幕，每过一阵就要抬眼看着远处。
Marko says he typically spends about 4 hours a day at the computer, but concedes that it is sometimes 10 hours or more.
马可称他一般每天要用约4小时电脑，有时要花上10个小时或更多。
Marko says he typically spends about 4 hours a day at the computer, but concedes that it is sometimes 10 hours or more.
马可称他一般每天要用约4小时电脑，有时要花上10个小时或更多。
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