Still, " she says, looking stern, "I have to control my emotions on the job.

可是，“她说，看起来很认真，“工作的时候我还是不能太情绪化。

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Happiest of all, in the French film manner, are the police, who stand at street intersections with their thumbs in their belts and beam paternally at everybody instead of looking stern and important, as they used to.

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Through a darkened archway flanked by stern looking security personnel are three 2014 Mercedes-Benz S-Class sedans.

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Bishop Loughlin High was run by the De La Salle Christian Brothers, stern-looking men in black robes.

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