活かつ動どう範はん囲い

noun

sphere of action; scope of activity; range of work

Refers to the physical or metaphorical area within which a person, group, or organization operates or is active.

• 彼かれの活かつ動どう範はん囲いは主おもに関かん東とう地ち方ほうです。

  His sphere of activity is mainly the Kanto region.

• このプロジェクトの活かつ動どう範はん囲いを明めい確かくに定てい義ぎする必ひつ要ようがある。

  We need to clearly define the scope of activity for this project.