to go to bed
Siempre nos lavamos antes de acostarnos.
We always wash before going to bed.
— Las flores de la guerra (2011)
Anoche, antes de acostarnos, hablamos mucho y nos hicimos una promesa.
Last night, before going to bed, we talked a lot and made a promise to each other.
— La piel que habito (2011)
Lo hicimos para acostarnos sin que nos dieran la lata.
We did it so we could go to bed without being bothered.
— Las invasiones bárbaras (2003)