são ambos

both

→ ser
phrase Rare #21,353
both Used with plural subjects to mean that two people or things share the same characteristic.
PO: O João e a Ana são ambos professores.
EN: João and Ana are both teachers.

Tom e Mary são ambos solteiros.

Tom and Mary are both single.

O Tom e a Mary são ambos da Austrália.

Tom and Mary are both from Australia.

São ambos colegas meus.

They are both colleagues of mine.

Os pais de Tom são ambos professores.

Tom's parents are both teachers.

Tom e Maria são ambos adultos.

Tom and Maria are both adults.

Creio que seus pais adotivos são ambos médicos.

I believe that both of his adoptive parents are doctors.

— Oldboy (2003)

O Tom e a Mary são ambos estudantes.

Tom and Mary are both students.

Tom e João são ambos cegos.

Tom and John are both blind.

São ambos bons.

They are both good.

O Tom e a Maria são ambos bem nervosos, ?

Tom and Maria are both pretty nervous, aren't they?