They collect a minimum of 50 surveys each of spectators."

VOA: standard.2010.02.26

Rarely does the narrator comment on or explain a character's actions or thoughts or motives. There's only the barest minimum of dialogue.

作者极少评价或解释一个人物的行为,或思想或动机，文章中只有不能再直白的对话。

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But I mean, of course I think people are always pushing for a higher minimum wage.

我也认为最低工资应该要有所提高，

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Virginia, for example, only requires a minimum of one machine for every 750 voters.

NPR: Questions And Answers On Voting Rules

Because everybody knows everybody else, such groups can run with a minimum of bureaucracy.

ECONOMIST: Even online, the neocortex is the limit

Lipps sentenced Mays to a minimum of two years in a juvenile correctional facility.

CNN: Steubenville, weary of investigation, faces new probe