Looking at a computer screen all day can be very hard on the eyes.

成天盯着计算机屏幕可能会对眼睛造成严重损害。

《牛津词典》

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。

youdao

Another argument against allowing children to play computer games is that it's harmful for their eyes.

反对让孩子玩电脑游戏的另一个论据是这对他们的眼睛有害。

youdao

The worst seemed to be over, when, in midafternoon, his computer died under his eyes.

NEWYORKER: Outage

"It was as if the computer were looking into the eyes of his victim" commented the lead commentator of the match, Grandmaster Maurice Ashley.

FORBES: Magazine Article

Reduce the risk of tiring your eyes when on the computer.

CNN: Vital Signs health tips