espalda
the rear surface of the human body from the shoulders to the hips
parte trasera, reverso
the part or side of something that is opposite the front
hacia atrás, de vuelta
in the opposite direction to the one that someone or something is facing or traveling
de vuelta, otra vez
to or at the place where someone or something was before
hacia atrás, en el pasado
in or into the past
trasero, de atrás
situated at the back
retroceder, apoyar
move backward
apoyar, respaldar
give financial, material, or moral support to