警方逮捕了几名涉嫌参与黑手党毒品交易的嫌疑人。

The police arrested several suspects involved in drug trafficking with the ___mafia.

人们常说电影业内部存在一个排外的圈子，像是某种小集团。

People often say there's an exclusive circle in the film industry that operates like a ___mafia.