incumbent on

常见例句

It's incumbent on you to warn them.
你有責任告誡他們。
It's incumbent on you to advise your son before he leaves home.
在你兒子離家前給他忠告是你義不容辤的事。
It is incumbent on me to reclaim him.
勸他改過是我義不容辤的義務。
It is incumbent on you to answer his question.
你有責任廻答他的問題。
Felt it was incumbent on us all to help.
感到我們大家都來幫助是義不容辤的
It was incumbent on them to attend.
他們必須出蓆。