Translation of "Exchanging" in Portuguese

Mary and I, who are twins, used to amuse ourselves by exchanging identities and fooling everyone.

Maria e eu, que somos gêmeas, costumávamos nos divertir trocando de lugar e enganando todo mundo.

Now this was the custom in former time in Israel concerning redeeming and concerning exchanging, to confirm all things: a man took off his sandal, and gave it to his neighbor; and this was the way of formalizing transactions in Israel. So the near kinsman said to Boaz, "Buy it for yourself," then he took off his sandal.

Antigamente era costume em Israel, quando se tratava de resgate ou de permuta, para validar o negócio, um tirar a sandália e entregá-la ao outro. Assim se formalizavam os contratos em Israel. Disse então a Boaz aquele que tinha o direito de resgate: "Compra-a tu!" E tirou a sandália.