这些术语成了他们从事农业工作的指南。

The terms became their guide to farming work.

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他指出：“虽然人口在增长，需要养活，但愿意从事农业工作的人却在迅速减少。”

"While the population is growing and needs to be fed, a rapidly shrinking number of people are willing to work in agriculture," he points out.

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由于该城市是区域的中心，城市社会中的一小部分人开始专门从事非农业工作。

A small segment of the urban society started to specialize in nonagricultural tasks as a result of the city's role as a regional center.

youdao

This has to do a lot with politics, so some of the political issues we'll talk about in the class will be agriculture subsidies.

必须在政策方面做很多工作,在课堂上我们会讲到,一些关于农业补贴的政策

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选