His poor sight is a hangover from a bad illness he had.
他视力不好是他生了一场大病留下的后遗症.
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Helen's poor sight incapacitates her for working as taxi driver.
海伦视力不行,这使她不能胜任出租车司机的工作.
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People with poor sight can rearrange and magnify standard Web pages.
视力低下的人可以重排网页布局或放大页面字体.
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He has poor sight.
他视力很差.
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