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Blurry, unclear, unfocused vision is the most common eyesight problem, and usually it isn't anything major to worry about it. Blurriness could just be a sign that your glasses or contacts prescription needs updating. Every once in a while though, fuzzy vision signals something more serious. 视力模糊、不清晰、无焦距都是最常见的视力问题，通常都不需要太过担心。视力模糊可能是换眼镜或隐形眼镜的一个迹象。但有时候，视力模糊却是某些更严重问题的迹象。 You need prescription glasses or you need a new prescription. 你需要处方眼镜，或者新的处方眼镜。 | 
