I finish, I end, I just (did something)
No acabo de comprender lo que quieres decir.
I don't quite understand what you mean.
Acabo de repente, no será nunca más.
I'm done suddenly, it will never happen again.
— Mother Night (1996)
I still can't quite believe it.
Algo está pasando aquí que no acabo de comprender.
Something is going on here that I don't quite understand.
Me caigo de mi bicicleta y acabo en sus brazos.
I fall off my bike and end up in his arms.
— La vida es bella (1997)