The sociologist Ruth Milkman of City University of New York found that many line workers, in their off-hours, did home renovation and other skilled work.

纽约城市大学的社会学家鲁思·米尔克曼发现，很多流水线工人在下班时间会进行房屋装修和其他技术工作。

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Factory bosses in many developed countries are worried about a lack of skilled human workers—and see automation and robots as a solution.

许多发达国家的工厂老板担心会缺少熟练的人类劳动者，并将自动化和机器人视为解决方案。

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Factor in the migration of skilled labor from mid-wage occupations to lower-paying ones, and many skilled workers are unable to find decent and relevant work.

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Many skilled workers and professional people are trying to emigrate.

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Too many poorly skilled workers also make for lacklustre productivity.

ECONOMIST: Britain tries again to remedy low skills in the workforce