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江苏省读者刘若伟来信问:我最近觉得眼前模糊,有时在光线明亮的地方反倒看不见东西,这是不是白内障的症状啊?
Liu Ruowei, Jiangsu Province, the reader from the letter asked: I recently felt blurred, and sometimes in the light of the place can not see things, this is not the symptoms of cataracts ah?