a su bebé

their baby

→ a
phrase Rare #28,984
their baby The word “su” can mean his, her, their, or your (formal), depending on context. The “a” before “su bebé” is often a grammatical marker for a person or animal receiving an action, so it may not be translated as “to.”
SP: Le leí un cuento a su bebé.
EN: I read a story to their baby.

Usted aprenderá a amar a su bebé.

You will learn to love your baby.

Ella me pidió que cuidara a su bebé durante su ausencia.

She asked me to take care of her baby during her absence.

Tom y Mary llamaron a su bebé John.

Tom and Mary named their baby John.

Ellos llamaron a su bebé Jane.

They named their baby Jane.

Ella acarició a su bebé dulcemente.

She stroked her baby gently.

Los padres llamaron a su bebé Akira.

The parents named their baby Akira.

Ella le sonrió a su bebé.

She smiled at her baby.

Tuve que cuidar a su bebé.

I had to take care of her baby.

Dice que dejó a su bebé afuera, en la caja de bebés ayer.

He says he left his baby outside, in the baby box, yesterday.

— Broker (2022)

Mary está dándole pecho a su bebé.

Mary is breastfeeding her baby.

Mary le puso a su bebé el nombre de su abuela.

Mary named her baby after her grandmother.

La madre acarició a su bebé con mucho cariño.

The mother stroked her baby with great affection.