to perform one's assigned tasks or responsibilities
割り当てられた任務または責任を果たす (wariawata reta ninmu mata wa sekinin wo hatasu)
"He always carries out his duties with honesty and dedication."
"彼はいつも誠実さと献身を持って自分の義務を果たしています。" (Kare wa itsumo seijitsusa to kenshin wo motte jibun no gimu wo hatashiteimasu.)
to assume control or leadership of an organization
to spend large amounts of money in a hasty or unwise way
to look at a situation from a broader perspective
to make sure income and expenses are equal
to have an extremely analytical and efficient mind
to have a fondness or affection for something or someone