If individuals on the edge of a group are more vigilant because they are at greater risk of being captured, then individuals on average would have to be more vigilant in smaller groups.

如果处于群体边缘的个体由于被捕获的风险更大而变得更加警惕，那么个体通常在较小的群体中就必须更加警惕。

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The group discussions first serve an educational function and then edge into a form of cognitive-behavioral therapy (CBT).

起初，团体讨论作为一种教育工具，然后才转变为认知行为治疗(CBT)。

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Perspective is what gives a photograph an edge over thousands of others. Want to take an edgy group photograph?

拍摄视角可以让一张照片比其他上千张都有优势，想拍出一张与众不同的照片吗？

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The Coopers Edge Community Group warned in a tweet that photos would be taken of offenders driving on pavements and handed to the police.

BBC: A car on the pavement

Under Pagano's leadership, the technology team has been recognized as the cutting-edge development group in the television industry today, including being honored by Fast Company in 2010 and 2011 in its list of Top Innovative Companies.

ENGADGET: ESPN EVP and CTO Chuck Pagano opens a new facility, sees 4K sports on the horizon

Lola points to an old man shuffling quietly at the edge of the group of farm workers.

BBC: Spain: Simmering anger in Seville