su deber

their duty

→ su
phrase Uncommon #12,202
their duty Su can mean his, her, your, or their, depending on context.
SP: Es su deber ayudar a los demás.
EN: It is their duty to help others.

El tío cumplía su deber, y los aldeanos, los suyos.

The uncle was doing his duty, and the villagers theirs.

— Dangal (2016)

Anand Babu sabe que su deber es anterior a cualquier otra cosa.

Anand Babu knows that his duty comes before anything else.

— Súper 30 (2019)

Su deber es hacer que todo vaya bien en su provincia.

Their duty is to make sure everything runs smoothly in their province.

— Lagaan, érase una vez en la India (2001)

Llegó el momento de cumplir nuestro deber, su deber.

The time has come to fulfill our duty, your duty.

— El Canto del Lobo (2019)

Y considera que es su deber impedirlo, ¿cierto?

And he considers it his duty to prevent it, right?

— Cónclave (2024)

Es su deber cuidar de su hermano.

It is their duty to take care of their brother.

— Kal Ho Naa Ho (2003)

Su deber es informar al estado mayor que estoy aquí.

Your duty is to inform the general staff that I am here.

— La infancia de Iván (1962)

Hace poco mostró un coraje espectacular cumpliendo su deber.

He recently displayed spectacular courage in the performance of his duty.

Sé que ese era su deber.

I know that was his duty.

Si cumple su deber, el rey estará muy agradecido.

If you do your duty, the king will be very grateful.

Y su deber es su penitencia.

And their duty is their penance.

— भाग मिल्खा भाग (2013)

Es su deber.

It is your duty.