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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Turn off the TV, put away the computer and mobile devices, even put away the book or newspaper.

关掉电视，挪开电脑和通讯设备，甚至把书和报纸都收起来。

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Connected to a TV and stereo, the book-size HP box draws entertainment right out of the computer and lets you manage it from onscreen menus.

FORBES: Hub Dreams