to think about something that happened in the past
pensar en algo que ocurrió en el pasado (pensar en algo que ocurrio en el pasado)
"When I look back at my college days, I realize how much I’ve learned."
"Cuando miro hacia atrás a mis días de universidad, me doy cuenta de cuánto he aprendido." (cuando miro hacia atras a mis dias de universidad, me doy cuenta de cuanto he aprendido)
to help others show their best abilities
to slow your pace in preparation for something
to find it hard to speak because of strong emotions
to increase your effort toward gaining knowledge
to schedule protected time for a specific activity
to identify or highlight problems or mistakes