It used to be that you had to go to a classroom, and there would be some diligent teacher -- some genius teacher in there -- but that person was only in there at certain times and you had to go then, and then was not most times.
Antes había que ir a unha clase, onde estaría un profesor dilixente, un profesor brillante, pero esa persoa estaba alí só en certos momentos e tiñas que ir alí entón, e ás veces non era a miúdo.