noun, noun which may take the genitive case particle 'no'
within the area; inside the region
Refers to the interior of a defined area, region, or zone. Often used in administrative, geographical, or technical contexts.
The gross regional product within this area is increasing year by year.
空港の域内には立ち入り禁止区域がある。
There are restricted zones within the airport area.
Within the EU, you can move freely across borders.
Companies within the region cooperated to respond to the new regulations.