on a bench / at a bank
Tom estava sentando num banco comendo algo que parecia uma maçã.
Tom was sitting on a bench eating something that looked like an apple.
Alguns dias atrás, um empresário entrou num banco de Zurique.
A few days ago, a businessman walked into a bank in Zurich.
— Os Falsários (2007)
I used to work at a bank.
Se foi acabar num banco, por que ele fez engenharia?
If he ended up in a bank, why did he study engineering?
— 3 Idiotas (2009)
Minha irmã é secretária num banco.
My sister is a secretary at a bank.
Sentamo-nos num banco no parque.
We sat down on a park bench.