Smartphones have already proven their worth as navigation devices for sighted people but a new concept aims to go even further for the vision impaired.
对我们这些看的见的人来说，智能手机是个很好的导航设备。 现在有人想做下改进，将智能手机用于视觉受损人群的导航中去。
Much reading has impaired his vision.
大量读书损害了他的视力。
Wearing a small chip in your eye (normal vision is not impaired) looks strange enough, but having a giant monocle taped to your head looks stranger still.
眼睛里戴一个小芯片(正常视力不会被降低)看起来就很怪，而头上贴着一个大单片眼镜看起来就更奇怪。
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。
However, only about 10 percent of vision-impaired people can read Braille, and even those who do, typically use a combination of Braille and text-to-speech devices for the computer.
然而，只有10%的视力受损者可以阅读盲文，他们是那些利用盲文和计算机的文本到语音转换设备组合的人。
The screech of metal against wood was the moment I began to question the efficacy of miraculous-sounding contact lenses that correct impaired vision while you sleep.
听到金属碰擦木头的刺耳声时，我不禁怀疑这种隐形眼镜听起来不可思议的疗效：能在人睡觉时矫正近视。
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；
Also, even though we can add Alt attributes to each image, pure text is even more accessible since it can be resized by users with impaired vision.
同样，我们甚至可以为每一个图像加上alt属性，对于弱视者，纯文本更可以自由的改变大小。
Ten years ago, the idea that the vision-impaired or even the blind might use the Web seemed ridiculous; today it is a simple reality.
年前，人们认为要让有视觉障碍的人(甚至盲人)使用Web是非常可笑的；但今天却实现了。
The accident impaired his vision.
那次事故损伤了他的视力。
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。
The accident impaired his vision.
意外事故损伤了他的视力。
Continued sleep deprivation can result in trouble concentrating, blurry vision, impaired judgment, and even more severe mental effects.
连续睡眠剥夺会导致出现注意力集中困难、视觉模糊，判断力下降，甚至严重的精神影响。
But at some point, if impaired vision jeopardizes your normal lifestyle, you might need surgery.
但是，在某些时候，如果你的视力受损危及正常的生活方式，您可能需要手术治疗。
In order to help the hearing impaired people carry through speech training based on vision, a new method which makes speech signal shown in image was proposed.
为了帮助听力语言障碍者进行基于视觉语音训练，提出了一种将语音信号形成图像的新方法。
Screening has been recommended because vision could be improved by encouraging treatment in the majority of older people with impaired vision.
建议对大部分的老年人进行视力不全的筛检，因为视力可以经由鼓励接受治疗而获得改善。
Results of the assessments of school children are sent to the Vision Support Teacher who continues training at the local school or at the school for the Visually Impaired.
评估的结果被送给那些在当地继续训练或者时那些帮助视力受损的孩子的老师。
The woman representative listened patiently as I requested a wheelchair and an attendant for my mother because of her arthritis and impaired vision.
当我给我的母亲提出要求一个轮椅和一位服务人员，。因为她…视力衰弱时，女代表耐心地一边听着。
More than 3.4 million (3%) Americans 40 years and older are either blind or are visually impaired and millions more are at risk for developing vision impairment and blindness.
在美国40岁以及以上的人群中，超过340多万（ 3 ％ ）已经失明或者存在视力障碍，同时数百万人处于不断进展的视觉侵害和视觉缺失的风险中。
他的视力减退了。
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。
The use of mobile phones is one of the challenges facing the vision-impaired.
行动电话的使用是挑战之一面对视觉-损害。
Vision is not impaired nor eyes hidden by too long eyebrows.
眉毛不会太长而影响视力或遮住眼睛。
Vision is not impaired nor eyes hidden by too long eyebrows.
眉毛不会太长而影响视力或遮住眼睛。
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