"You need to take a break from the computer"是说你需要远离电脑休息。

这是一句常用的英语表达，来源于日常交流中对于工作或学习过度使用电脑的提醒。

例句：

"You've been staring at that screen for hours, you need to take a break from the computer."
(你已经盯着那屏幕看了几个小时了，你需要远离电脑休息。)
"It's important to step away from the computer every once in a while to prevent eye strain."
(远离电脑休息有时很重要，可以预防眼疲劳。)
"I think you should take a break from the computer, you've been working on it for too long."
(我认为你应该远离电脑休息，你已经在电脑上工作太久了。)