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。
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。
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。
Prevention of avoidable blindness and visual impairment.
预防可避免的盲症和视力损害。
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。
AMD is the leading cause of irreversible visual impairment and blindness among persons aged 60 and older.
AMD会导致不可逆的视力损伤，并且在60岁或年龄更大的人群中会致盲。
Age-related macular degeneration is the leading cause of visual impairment and blindness among the old people.
老年性黄斑变性是老年人最主要的视力损伤和致盲原因之一。
Another problem turned up by the survey was the use of poorly contrasting color combinations, making Web pages difficult to read for people with mild visual impairment like color blindness.
随着调查另一个问题出现了，使用不当的颜色对比组合，是像色盲一样有轻度视障的人出现了网页阅读困难。
Another problem turned up by the survey was the use of poorly contrasting color combinations, making Web pages difficult to read for people with mild visual impairment like color blindness.
随着调查另一个问题出现了，使用不当的颜色对比组合，是像色盲一样有轻度视障的人出现了网页阅读困难。
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