与非农业工作的 H-2B 签证（每年上限为是6.6万个）不同，H-2A 签证没有数量限制。

The H-2A visa has no numerical cap, unlike the H-2B visa for nonagricultural work, which is limited to 66,000 a year.

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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.

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不仅工人家乡的村庄，而且煤矿场和纱厂的其他村庄都能够找到新人。 农业收入和非农业收入的联系不是自动的。

The link between farm and nonfarm wages is not automatic.

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What is inescapable is farmers are a sociological category of people, different from non-farmers in all kinds of critical ways, and it is just an example of how this whole business has disappeared.

不可否认的是,农业人口是一种社会学对人口的分类,和非农业人口是完全不同的,这只不过是,整个产业走向消亡的一个例子罢了

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