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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