A few engineers should be employed to modernize the factory.

应该雇用一些工程师使工厂现代化。

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Stewardesses on planes should be employed for their ability, not for their looks.

应该根据能力而不是容貌来录用飞机上的女服务员。

《新英汉大辞典》

Alternative energy should be employed wherever possible.

应尽可能使用替代能源。

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While very difficult to reverse, the report said that specific local strategies should be employed to tackle spreading deserts.

CNN: Growing deserts 'a global problem'

Once more, Pope Francis says people should be employed, while suggesting jobs per se are no good unless they are under ideal safety conditions and adequate wages.

FORBES: If Pope Francis Despises Poverty, He Must Learn To Love Profits

What standards should be employed when classifying electronic information?

WHITEHOUSE: Technology Challenges and Opportunities