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In this July 15, 2016 photo, caipirinha vendor Wanderlei Silva Santos explains how he communicates to foreign tourists his prices in the sand on Copacabana beach in Rio de Janeiro, Brazil. Santos, who sells Brazil's national cocktail, says he struggles to communicate with foreign tourists who stop at his stand on Copacabana Beach, so he uses his fingers and toes to write prices and shapes in the sand. (AP Photo/Silvia Izquierdo)
Associated Press | July 18, 2016 9:00 pm
Visiting Rio for the Olympics? Get your Portuguese ready