If you are nearsighted, you have trouble seeing distant objects.

如果你是近视眼，你有困难看清远处的物体。

youdao

If the laser removes too little tissue from your eye, you won't get the vision results you were hoping for. Undercorrections are more common for people who are nearsighted.

如果激光从眼睛移除的组织太少，你不会得到希望的视觉结果，校正不够在近视的人中常见，在一年之内需要另一个屈光手术来移除更多组织。

youdao

Are you aware of evidence that increased computer use is contributing to more children becoming nearsighted?

你确实认为，过度用电脑使很多孩子成为近视吗。

youdao