Leaving things to others; handing responsibility over to someone else (often with a passive or noncommittal attitude).
仕事を人任せにしてばかりいると信頼を失う。
If you keep leaving work to others, you'll lose trust.
彼は責任感がなく、何でも人任せにする。
He has no sense of responsibility and leaves everything to others.
プロジェクトを人任せにせず、自分でも状況を把握しよう。
Don't leave the project to others; get a handle on the situation yourself.