żywotny interes

Of course, I had a vested interest in getting it right.

That's because they have a vested interest in the success of the school.

And he has a vested interest in telling us what we want to hear.

And I think they should have a vested interest in that.

So you might say we have a vested interest in their failure.

That is a lot of vested interest to break through.

You have a vested interest in people reading your pieces.

Another reason was the vested interests of the Church and other social groups.

People who came out here had a vested interest in the city.

"They have a vested interest since there's no other museum like this in the country."