Today we have a lot more on what the U.S. Census Bureau calls " the primary political and administrative divisions of states."

今天我们来更多地谈一谈这个郡县，它被美国人口普查局称为" 国家主要政治和行政区划" 的郡县。

And after conquering the Inca and the Aztecs, they created an empire with two administrative divisions.

在征服了印加人和阿兹特克人之后，他们建立了一个有两个行政区划的帝国。