se dedica a

works in

→ se
phrase Uncommon #21,304
works in Used for someone's occupation, field, or activity; can also mean they spend their time on something.
SP: Ella se dedica a la fotografía.
EN: She works in photography.

Yo me dedico al tenis mientras que mi hermana se dedica a la natación.

I play tennis while my sister is a swimmer.

Creo que ella se dedica a la esclavitud y dominación.

I think she’s into slavery and domination.

Mi hijo también se dedica a la caza.

My son is also into hunting.

Él se dedica a la investigación.

He is dedicated to research.

Ya sabe que mi marido se dedica a la importación.

She already knows that my husband is involved in importing.

— Deseo, peligro (2007)

Mi marido dice que se dedica a los tiburones.

My husband says he's into sharks.