eyesight

You should have your eyesight checked regularly to see if you need glasses.

(Chinese) 你应该定期检查视力，看看是否需要配眼镜。

His eyesight began to fail as he grew older, so he could no longer drive at night.

(Chinese) 随着年龄增长，他的视力开始下降，所以他不能再在晚上开车了。