以年龄而言，他的左眼视力和屈折度完全正常。

The left eye was entirely normal, with normal vision and refraction for his age.

youdao

他左眼视力不好。

He sees poorly with his left eye.

youdao

我左眼的视力比右眼好些。

My left vision is better than the right.

youdao

我左眼的视力比右眼好些。

My left vision is better than the right.

youdao