back and forth

Traducciones
взад и вперед
He paced back and forth in the room.
Он ходил взад и вперед по комнате.
Definiciones
A repeated movement or action in one direction and then in the opposite direction, often used to describe a discussion or negotiation that involves alternating opinions or arguments.
Palabras
back

adverb
назад
forth

adverb
вперёд