Several of the employees in the computer department claim to be developing vision problems from having to stare at a video display terminal for about 7 hours a day.
计算机部门的几名员工声称，由于每天要盯着视频显示终端大约7个小时，他们的视力出现了问题。
Several of the employees in the computer department, for example, claim to be developing vision problems from having to stare at a video display terminal for about 7 hours a day.
例如，计算机部门的几名员工声称，由于每天要盯着视频显示终端大约7个小时，他们的视力出现了问题。
Sometimes cataracts do not cause vision problems.
有些时候白内障甚至并不引起任何视力问题。
Difficulty performing daily activities because of vision problems.
由于视力问题而造成日常活动困难。
I've never had any vision problems and have never worn corrective lenses.
视力没有任何问题，连矫正眼镜都没戴过。
There are a number of things you can do that may help you manage your vision problems.
你可以做一些事情来帮助解决自己的视力问题。
What's more, looking at a small screen for a long time can cause vision problems.
更甚者，长时间看着屏幕可能造成视力问题。
LASIK eye surgery may be an option for you if you have one of these vision problems.
在选择LASIK眼科手术或近似的疗法之前，眼科医生很可能推荐你试试别的矫正视力的方法。眼镜或者隐形眼镜是你的首选。
He is a very good keeper and because of that I don't believe he has vision problems.
他是一个很好的守门员，正因为如此我不相信他的视力有问题。
Parents can sometimes see clues of possible vision problems. For example, does your child.
家长有时可以观察到孩子可能出现视力问题的迹象。例如，您的孩子是否。
A: My height is one meter and sixty-eight centimeters. I've never had any vision problems.
我身高168cm，视力没问题。
The health effects of mercury poisoning include central nervous system damage, hearing loss and vision problems.
汞中毒对健康的影响包括中枢神经系统损害、听力损失和视力问题。
Uncorrected cases of near-sightedness, far-sightedness and astigmatism are the leading cause of vision problems.
未及时矫正的近视，远视和散光是视觉问题的主要诱因。
More than a million people in Britain suffer from vision problems caused by a damaged or malfunctioning retinas.
有一百多万的英国人人因视网膜受损或机能失常而视力受损。
More than a million people in Britain suffer from vision problems caused by a damaged or malfunctioning retinas。
有一百多万的英国人人因视网膜受损或机能失常而视力受损。
Uncorrected cases of nearsightedness, farsightedness and astigmatism are the leading cause of vision problems.
未矫正近视、远视和散光是视力问题的主要原因。
The study shows a sharp increase in the incidence of vision problems in the sunny regions over the past three years.
研究显示在过去三年中那些日照较多地区的视觉问题发生率猛增。
Young children do not know when they have vision problems. They think that what they see is what everyone else sees.
年幼的孩子们不知道他们什么时候有视力问题。他们认为自己看到的跟其他人看到的是一样的。
You may need other tests to make sure you have a cataract or to rule out other conditions that may be causing vision problems.
但你可能仍需要另外的检查来明确你患有白内障或排除一些可能引起视力问题的其它情况。
But if you notice your child doing this a lot (when he's not mimicking a cartoon character), he might have other vision problems.
但是如果你发现你家小孩经常斗鸡眼，而且并不是在模仿某个卡通角色时，就要注意了，他可能有别的视觉问题。
"Vision problems not only impact learning in school but they also have social, physical, and emotional development as well," Thau said.
“视力问题不仅影响孩子学习，同时也会影响孩子的社交、身体和情绪等方面的健康。”肖说。
Depending on the severity, the pain can be accompanied by nausea and vision problems, plus extreme sensitivity to light and sound.
根据严重程度不同，这种疼痛也可能伴随着反胃现象与视觉问题，以及对光线和声音极度敏感。
When vision problems are not found and treated, a child's ability to learn and to participate in usual human activities may suffer.
如果视力问题没被发现和治疗，孩子的学习和参与日常活动的能力都会受到影响。
Eric Brewer says three thousand patients with especially serious vision problems now are able to see much better as a result of their care.
EricBrewer说，3,000名患有特别严重视力问题的病人，现在都可以通过医生的这种治疗而好转。
Eric Brewer says three thousand patients with especially serious vision problems now are able to see much better as a result of their care.
EricBrewer说，3,000名患有特别严重视力问题的病人，现在都可以通过医生的这种治疗而好转。
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