Last fall, John Mack, to his credit, was one of the first Wall Street C.E.O.S to say publicly that his industry needed stricter regulation.

去年秋天，John Mack对公众表示，他的企业需要更加严格的规则，而就Mack的信用来看，他是华尔街第一等的首席执行官之一。

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One day Mr. Mack was travelling in a train with his friend Mr. Wild.

有一天，麦克先生和朋友怀尔德先生一起乘火车旅行。

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Greg Mack co-founded the station KDAY, one of hip-hop's few L.A. radio outlets during the late 1980s.

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