这是他发明的远近两用眼镜,戴上它,无论远处近处的东西都能看清楚。

这是他发明的远近两用眼镜,戴上它,无论远处近处的东西都能看清楚。的英文翻译

基本释义

• They were bifocals which he had invented so that he could see objects both near and far.