Ainda não temos significados para "sign the voucher".
1After signing the voucher he tore the flap open, then passed the check to me.
2Lieutenant Silva and Lituma signed the voucher for their breakfast and bade farewell to Doña Adriana.
3He signed the voucher, and that night disappeared and I never saw or heard of him again.
4"So you don't believe it either?" Lituma got up and signed the voucher for lunch.