A consultant, after all, is not unlike an optician who prescribes a new pair of glasses—or framework—to improve your eyesight.

毕竟，一名顾问，并不能像配镜师一样给你配一副新的眼镜——或眼镜框——来改善你的视力。

youdao

While you are sitting passively in front of the TV set, your muscles are turning to fat, your complexion is fading, and your eyesight is being ruined.

当你被动地坐在电视机前的时候，你的肌肉正在变成脂肪，你的脸色正变得苍白，你的视力正在受损。

youdao

It is entirely possible that in the future, a visit to a high street optician to check on your eyesight will also be a check on the state of your brain.

在未来，到大街上的眼镜店去一次做你的视力检查，也相当于是对你的大脑状况进行一次检查，这件事完全有可能。

youdao

If your have good eyesight from the distance that you're at you can see the vessels leading out of the heart and into the lungs, and the lungs are these darker spaces within the ribcage.

如果你的视力足够好的话,你们能看到,由心脏发出血管,进入到肺部,肺是胸腔里这片比较暗的部分

耶鲁公开课 - 生物医学工程探索课程节选

Not many people enjoy putting on those ridiculous contraptions designed to test your eyesight while straining to read a distant sight card and making up the last few lines.

BBC: Too late for Tudor