The question, then, is how to relate viewing distance to a person's visual acuity.
现在的问题是，怎样将欣赏距离和人们的视觉灵敏度联系起来。
You need to maintain the right distance between your viewing area and your television screen.
你需要去保持正确的距离在你观看区域和你电视萤幕之间！
You need to maintain the right distance between your viewing area and your television screen.
你需要去保持正确的距离在你观看区域和你电视萤幕之间！
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