great care
Bien, tengo que decírselo, tendría mucho, mucho cuidado antes de hablar de ello.
Well, I have to tell him—I’d be very, very careful before talking about it.
— El Club de la Pelea (1999)
We must be very careful.
Tienes que tener mucho cuidado.
You have to be very careful.
Hasta que atrape al culpable, debe tener mucho cuidado.
Until he catches the culprit, he must be very careful.
— La única opción (2025)
You have to be very careful.