Translation of "to summarize" into Portuguese

All we can do is to summarize these phenomena, and those are the laws.

Só podemos condensar tais fenômenos por meio das leis.

You could review this passage with students by asking them to summarize the truths it teaches.

Para recapitular essa passagem, você poderia pedir-lhes que resumam as verdades que ela contém.

I am going to summarize my speech.

Vou resumir meu discurso.