英语语法分析

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

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。

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.

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。

Lower effective tax rate on farm real property than on nonagricultural real property in nearly all states.

在几乎所有州，农业财产有效税率低于非农业财产有效税率。