He has a visual impairment in the right eye.
他的右眼有视力损伤。
Suppliers should provide accessible versions of printed product documentation for people with any level of visual impairment.
供应商应该为任何视力损伤程度的人提供打印的产品文档的易访问版本。
World sight Day is observed around the world by all partners involved in preventing visual impairment or restoring sight.
世界上所有与预防视力损害或者恢复视力有关的合作伙伴都将庆祝世界爱眼日。
It aims to raise public awareness around the world about blindness and visual impairment, and to garner support and commitment in ensuring the right to sight for all.
其目的是在世界各地提高公众对盲症和视力损害的认识并获得支持和承诺以确保人人享受看见的权利。
World Sight Day is an annual event that focuses attention on the global problem of blindness and visual impairment.
世界视觉日是一个年度事件，将注意力集中于全球盲症和视力损害问题。
It occurs when the eye cannot clearly focus the images from the outside world. The result of refractive errors is blurred vision, which is sometimes so severe that it causes visual impairment.
屈光不正是一种非常常见的眼部疾病，使眼睛无法对外界物体清晰地聚焦，而导致视力模糊，严重的时候可以引起视力损害。
This decrease is principally the result of a reduction in visual impairment from infectious diseases through concerted public health action.
之所以减少，主要是因为采取协调一致的公共卫生行动后，由传染病引起的视力损害减少了。
Data over the last 20 years shows that there has been significant progress in preventing and curing visual impairment in many countries.
过去20年的数据显示，许多国家在预防和治疗视力损害方面取得了重大进展。
Globally, uncorrected refractive errors are the main cause of visual impairment; cataracts remain the leading cause of blindness in middle - and low-income countries.
在全球范围内，未经矫正的屈光不正是视力损害的主要原因，在中、低收入国家，白内障仍然是致盲的主要原因。
With an increasing elderly population in many countries, more people will be at risk of age-related visual impairment.
随着许多国家老龄人口不断增多，与年龄相关的视力损害高危患者也会增多。
As well as athletes who have suffered spinal injuries, the modern Paralympics invites competitors with visual impairment, athletes with cerebral palsy, and amputees to participate in the games.
包括脊髓损伤的运动员，现代残疾人奥运会邀请有视觉缺陷、大脑性麻痹症以及截肢患者等参加比赛。
In some cases, a sound alert has advantages even for those without a visual impairment.
在某种情况下，对于那些没有视力障碍的人也有优势。
You don't have to have a visual impairment to prefer to receive some kinds of information aurally rather than visually.
并不是因为有视觉障碍才更需要通过听觉而不是视觉来获取信息。
It is particularly useful where the user has a visual impairment or is using a system or process where consulting a screen is either inconvenient or impossible.
如果用户有视力障碍，或者不方便或者不可能查看屏幕时，这将非常有用。
Prevention of avoidable blindness and visual impairment.
预防可避免的盲症和视力损害。
Globally the major causes of visual impairment are.
在全球范围内，视力损害的主要原因有。
Globally, 80% of all visual impairment can be prevented or cured. Areas of progress over the last 20 years include.
在全球范围，80%的视力损害可以得到预防或治愈。
World Sight Day is an annual day of awareness to focus global attention on blindness, visual impairment and rehabilitation of the visually impaired held on the second Thursday in October.
世界爱眼日是一年一度的宣传性日子，目的是唤起全球重视盲症、视力损害以及视力受到损害者的康复问题。爱眼日定在10月份的第二个星期四。
After 15 years of diabetes, approximately 2% of people become blind, and about 10% develop severe visual impairment.
患糖尿病15年后，大约有2%的患者失明，10%左右的患者视力严重减退。
In addition to scoring lower on memory tests, those with metabolic syndrome were also 13% more likely to show cognitive impairment on the visual test.
代谢综合症患者不止记忆测试分值较低外，视觉认知能力测试也低了13%多。
80% of all visual impairment can be avoided or cured.
80%的视力损害是可以避免或治愈的。
As a person with visual impairment himself, radio also provided an essential source of information.
作为一名视觉障碍人士，广播为他提供了重要的信息来源。
Education was essential in the development of vocabulary comprehension of children with visual impairment.
教育对于视觉障碍儿童词义理解有显著作用。
Cardinal manifestations were ocular redness, pain and visual impairment with or without systemic symptoms.
主要临床表现为眼红痛和视力损害，伴或不伴全身症状。
Objective:To discuss the surgery and postoperative improvements in visual acuity of medial sphenoid ridge meningiomas associated with visual impairment.
目的：探讨伴有视力障碍的内侧型蝶骨嵴脑膜瘤的手术治疗及术后视力改善情况。
Direct influence is inevitable influence directly caused by visual impairment, and indirect influence is unnecessary influence caused by environment.
直接影响是视力损伤直接产生的必然影响；间接影响是由环境造成的间接的非必然影响。
For serious proliferative lesions, laser therapy can also reduce the chance of visual impairment.
对于严重的增殖型病变，雷射治疗也可以降低视力损伤之机会。
National population-based estimate of visual impairment after spine surgery confirms that ophthalmic complications after spine surgery are rare.
对脊柱手术后视力损害的全国性评估确认了术后眼部并发症是少见的。
Active treatment can prevent severe visual impairment.
积极治疗可避免严重的视力损害。
Active treatment can prevent severe visual impairment.
积极治疗可避免严重的视力损害。
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