First, we will create a regular expression rule file to extract the concepts of area and location from text documents.

首先，我们要创建一个从文本文档中提取面积和位置概念的正则表达式规则文件。

youdao

During the same period, Roman rule declined in the area.

而在同一时期，罗马在这一地区的统治力衰退了。

youdao

This also automatically creates a rule with the name Area.

这也会自动地创建一个名为Area的规则。

youdao

He declared military rule in a large area of South Carolina.

VOA: special.2010.02.18

Hoshyar Zebari, a senior member of Massoud Barzani's Kurdistan Democratic Party, which controls the north-western part of the self-rule area, believes that the Kurds have at last made some smart moves.

ECONOMIST: The Kurds of northern Iraq

The DonutHill Project, a key club in the Omaha area, has a general rule that only skaters can come as guests: Don't bring lurkers who only want to hang out.

WSJ: I Say, That's One Gnarly Grind You Just Executed

With this toehold established, the British then took a firmer grip on the area, developing a system of indirect rule that has hardly changed since.

ECONOMIST: Waziristan