“incumbent upon”可以造什么句，incumbent upon造句

He has no sense of the duty incumbent upon him.

It's incumbent upon all of us working in public health to improve surveillance systems and vital registration systems so that we do have these data.

I think it's incumbent upon us to support him.

Thus the responsibility for life hackers. As free-thinkers outside the mainstream, it is perhaps incumbent upon us not to sacrifice our virtuous integrity for short-term rewards.

It is incumbent upon justice to give some warnings of their doubt about a case.