Chicago University psychologist Dr John Cacioppo, who led the research, said: "We detected an extraordinary pattern of contagion that leads people to be moved to the edge of the social network."

负责这项研究的是芝加哥大学心理学家约翰卡西欧普博士，他说：“我们发现了一种非常特殊的传染模式，它把人们逐渐推到社交圈的边缘。”

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Since they have fewer lights inside, edge-lit LED models are cheaper compared to full-array models.

因为这样能使用较少的灯管，侧光式比全阵列式更便宜。

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There was a narrow dirt path that led directly through the meadow to the door of a quaint-looking house built at the edge of the woods.

有一条从草地直接通往森林旁边古色古香房门口的狭窄的泥路。

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The latest facelift (unveiled last night with help from Grammy-award winning singer Alicia Keys) comes in the form of a cutting-edge LED lighting system, provided by Philips Color Kinetics (PCK).

FORBES: How To Light The World's Most Famous Office Building

The new sets add features like NFC, MHL and Miracast support to certain models, while the top of the line W900A is its first to use Quantum Dot technology in combination with edge LED lighting.

ENGADGET

Affordably priced, the edge-lit LED backlighting of these models allows a thinner, lighter product that is easier to install and maintain.

ENGADGET: NEC announces business-minded edge-lit LED displays with inbuilt tuners