在他第一天出巡时，一个新手的警察跟游荡者起纠纷。

On his first day out, a rookie policeman was having trouble with a bum.

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在他们第一天上班的时候让他们感觉到能够融入其中。

Make them feel like part of the team from the first day.

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他更倾向于在他上任的第一天就宣布关闭在关塔那摩上监狱，但那证明存在巨大的问题。

He would have liked to announce the closure of the prison camp at guantanamo on his first day in office. But that proved hugely problematic.

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