to get rid of something you no longer need; to discard
deshacerse de algo que ya no necesitas; para descartar (desahacerse de algo que ya no necesitas; para descartar)
"We should throw out all the old newspapers."
"Deberíamos tirar todos los periódicos viejos." (deberíamos tirar todos los periódicos viejos.)
to invest large amounts of money into something
to equalize imports and exports to avoid economic imbalance
to achieve significant points of progress toward a goal
to join a remote session for a specific purpose
to be emotionally affected by someone’s good act
to focus your energy and effort on reaching a goal