to feel sad or unhappy
sentirse triste o infeliz (sentirse triste o infeliz)
"She’s been feeling down since her pet passed away."
"Ella ha estado sintiéndose triste desde que su mascota falleció." (Ella ha estado sintiéndose triste desde que su mascota falleció.)
to allow emotions to pass naturally without resisting them
to increase the level of effort or activity
to support or approve of something
to lose courage and avoid doing something because of fear
to include expected future events in the current price of an...
to express all your feelings freely