Second, we should not stare at the book or the TV and computer in a long time, we need to take a rest every 40minutes, looking at the distance or the green color will ease our eyes.

第二，我们不应该长时间盯着书本或者电视和电脑看，我们需要每隔40分钟就休息下，看看远方或者绿色，能缓解我们的眼睛。

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Second, we should not stare at the book or the TV and computer in a long time, we need to take a rest every 40minutes, looking at the distance or the green color will ease our eyes.

第二，我们不应该长时间盯着书本或者电视和电脑看，我们需要每隔40分钟就休息下，看看远方或者绿色，能缓解我们的眼睛。

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