to accept new or difficult tasks
aceptar tareas nuevas o difíciles (aceptar tareas nuevas o dificiles)
"To grow professionally, you should take on new challenges regularly."
"Para crecer profesionalmente, debes tomar nuevos desafíos regularmente." (para crecer profesionalmente, debes **tomar nuevos desafios** regularmente.)
to bring back mental or emotional stability
to study something intensively before an event
to withdraw or concede a position after opposition
to return to a place you came from
to end official relations between countries
to increase the level of output or performance