Übersetzung von “circumstances” — Englisch–Portugiesisch Wörterbuch

circumstances

noun [ plural ] uk /ˈsɜː·kəm·stæn·sɪz/ us /ˈsɜr·kəmˌstæn·sɪz/

the facts or events of a situation

circunstâncias
I think they coped very well under the circumstances (= in that difficult situation).
under no circumstances

used to say that something must never happen

de jeito algum
Under no circumstances should you approach the bear.

(Übersetzung von “circumstances” aus dem Cambridge Englisch–Portugiesisch Wörterbuch © Cambridge University Press)