2.Be responsible for …為…負責;是造成…的原因

　　What are you responsible for in your company? 你在你們公司負責什么工作?

　　My job is to be responsible for web ads issue. 我的工作是負責網站廣告發布。

　　She is responsible for sales promotion. 她負責促銷工作。

　　We are responsible for ourselves. 我們要對自己負責。

　　In no way am I responsible for what has happened. 我決不對發生的事情負責。

　　3.Responsibility: n. 責任, 責任感, 可信賴性, 職責, 所負責任的事

　　He has no responsibility for that accident. 他對那個事故沒有責任。