to half-ass
01
適当にやる, 手を抜く
to do something with little effort, care, or commitment, often resulting in poor quality
例
He half-assed the project and did n’t meet the deadline.
彼はプロジェクトを適当にやり、期限に間に合わなかった。
She half-assed her presentation, and it showed during the meeting.
彼女はプレゼンテーションをいい加減に (half-assed) 行い、それが会議中に明らかになった。
