Although there's no cure for albinism, people with the disorder can take steps to improve vision and avoid too much sun exposure.

尽管目前仍没有治愈白化病的方法，白化病患者可以采取措施改善视力并避免过多的太阳照射。

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Often times children diagnosed with attention deficient disorder - or ADD - could have more of a vision problem than behavioral.

一般情况下，患有注意力分散症(add)的孩子与其说是有行为问题，还不如说是有视力问题。

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Amblyopia is a common developmental disorder of spatial vision, which main associated risk factors are strabismus, anisometropia and visual deprivation before the age of 7 years.

弱视是一种常见的空间视觉发育混乱，其主要的相关危险因素有7周岁前的斜视，屈光参差，视觉剥夺等。

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Either way, the impact on their vision is so similar that it's considered one disorder, red-green colorblindness, which is the most common single-gene disorder in humans, affecting 1 in 8 men and 1 in 230 women of Northern European descent world-wide (and slightly fewer in other racial groups).

WSJ: New Outlook for Colorblindness

Much of the violence and disorder in Kunduz, as elsewhere in Afghanistan, takes place beyond the vision of American soldiers and diplomats.

NEWYORKER: After America