Utrzymać w mocy in English:

We must consistently uphold the right of minorities to retain and develop their culture.

We have a duty to uphold the law.

to uphold an objection, a sentence

I shall always rigorously, decisively and correctly uphold that here.

Her result also upholds the idea that children playan important part in converting a pidgin into a creole

Oracle hailed Tuesday's ruling, saying the opinion by the U.S. Court of Appeals for the Federal District upholds fundamental principles of copyright law.

He emphasised carrying out promises made to the people, but he failed to uphold many commitments.