他确实很快乐，但是他有他的问题：他双眼白内障使他的视野变得模糊，需要紧急的手术，但是手术的费用是这个家庭支付不起的，他的母亲说。

He does, however, have his problems: cataracts in both of his eyes that blur his vision and, says his mother, require urgent surgery that the family can't afford.

youdao

这项测试要求志愿者用双眼追踪不同的物体，并在视野范围内从一个物体到另一个物体进行快速眼动。

The volunteers were asked to track different objects with their eyes, which would require them to make rapid eye movements from one object to the next within their field of vision.

youdao

我希望你们，我的孩子，通过全景的视野去看；并且你只能如此，如果你通过你内在的双眼——我的双眼去看。

I wish you my children to see through panoramic vision and you can only do so if you see through your inner eyes, my eyes.

youdao