impaired vision

Impaired vision, swallowing and breathing difficulties are often complications resulting from these disorders.

视力损伤、吞咽及呼吸困难也是这些障碍的常见并发症。

The impact of these two common, making smokers impaired vision loss occurs, can cause severe blindness.

这两者共同的影响，使得吸烟者视力下降而发生弱视，严重者可致失明。

At the end of the treatment period, she developed impaired vision that persisted.

治疗末期，她出现持续性视力损害。

This results in severely impaired vision from a very young age and there are currently no effective treatments available.

最终导致病人在较年轻时就出现严重的视觉损伤，而且目前还没有有效的治疗方法。

For many disabled persons, especially those who have impaired vision or motor control, this assumption is problematic.

对于许多残疾人士，尤其是那些视力和运动控制受损的人，这个假设是有问题的。

Cataract: an eye disease where the lens becomes increasingly opaque, resulting in impaired vision and eventual blindness;

白内障：一种晶状体变得越来越混浊的眼病，导致视力受损，并最终导致失明；