If there is a specific requirement please let us know beforehand.
This would have been nice to know beforehand as two non-smoking people.
To apply this paired selection we also need to know beforehand the role of confounding variables.
Para aplicar este emparejamiento también hace falta conocer previamente el papel de la variable confusora.
Pre-registration and admission of students to know beforehand who should eventually enroll in the subject.
Preinscripción y admisión de estudiantes, para conocer previamente quiénes se deberán matricular en la asignatura finalmente.
We'll teach the robot everything it needs to know beforehand.
Enseñaremos al robot todo lo que necesita saber de antemano.
Please let me know beforehand if you are a vegetarian.
Por favor, hágamelo saber de antemano si eres vegetariano.
Please let us know beforehand if you require this service.
Por favor, háganos saber de antemano si usted requiere de este servicio.
We know beforehand that the human communication is never easy.
Sabemos de antemano que la comunicación humana nunca resulta fácil.
We'll know beforehand that we're never to return.
Sabemos de antemano que nunca hemos de volver.
We never know beforehand which they'll be.
Nunca sabemos de antemano cuáles cuales de ellas lo serán.
I want to know beforehand if I'll like it.
Quiero saber de antemano si me gustará.
Okay but it would be nice to know beforehand.
De acuerdo, pero estaría bien saberlo de antemano.
So, it's impossible to know beforehand.
O sea, es imposible saberlo de antemano.