Fish was a major source of the protein for the physical working man.

对于体力工作者，鱼是主要的蛋白质来源。

youdao

We've been working to make our schools healthier. We've been working to increase the amount of physical activity that our kids are getting, not just during the day at school but also at home.

VOA: special.2010.06.07

She spends more physical time working than childcare, but she maintains high emotional engagement with her kids.

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This is an outcome of decades of working in a physical office location with employees and peers.

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In late 2012, Mr. Dixon began working with a physical therapist.

WSJ: Run to Work, Run a Hotel