limits, boundary, domain, zone, sphere, territory
Example sentences
彼の店は町の賑やかな区域にある。
His shop is in a busy section of town.
駐車禁止区域に車を止めてはいけません。
You must not park your car in a no parking zone.
新しい貿易区域の計画はまだ実施の段階にありません。
Plans for a new trade zone are still on the drawing board.