A four-man gang carried out the robbery.

这起抢劫是一个四人团伙所为。

《牛津词典》

Despite the Wild Bunch often being portrayed as mostly non-violent, in reality the gang was responsible for numerous killings during their robbery activities.

尽管“野蛮帮”通常被描述为是非暴力的组织，但是现实中，这个团伙却是他们在抢劫活动中出现的众多谋杀事件的罪魁祸首。

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Britain's 1963 "Great train Robbery" saw a gang steal 2.6 million pounds from the Glasgow-London mail train.

英国1963年发生的“火车大劫案”中，一伙强盗在格拉斯哥开往伦敦的邮政列车上偷走了总价值为260万英镑的现金。

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Public prosecutors have demanded that the five suspects be charged under the Indian Penal Code with crimes including murder, gang rape, robbery and kidnapping.

WSJ: Five Accused in Delhi Rape Plead Not Guilty

The worst problems were gang violence and robbery.

NEWYORKER: The Kingpins

While Irish police (gardai) have not ruled anything out at this stage they suspect that a cross-border gang was involved in the robbery and murder, and that gang operates in the north Louth-south Armagh area.

BBC: Det Garda Adrian Donohoe