They divided a bunch of volunteers into two groups.

研究人员将一群志愿者分为了两个小组。

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In a 2009 study, Galinsky asked subjects to think about either an experience of power or powerlessness. The students were then divided into two groups.

在2009年的一项研究中，盖林斯基请受试者分别设想拥有权力的经验和没有权力的经验，之后把他们分成两组。

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A team of scientists put their collective heads together and divided volunteers into groups of two to five.

一群科学家们将一些人聚集在一起，并按个人意愿分成两到五人的小组。

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The 14 teams are divided into two groups of seven and after a round-robin section the top four from each group will go through to the quarter-finals.

BBC: Cricket World Cup: Andrew Strauss wants shorter event

Over twelve weeks, researchers at the University of Indiana divided weight loss participants into two groups: a group that went to a traditional fitness center and a group that received their workout training and advice at a virtual gym through Second Life.

FORBES: Can Second Life Help You Lose Weight And Keep It Off?

They were then divided into two groups: the first was to undergo three sessions of HIT a week, for two-weeks, while the second acted as a control group.

BBC: Exercising