Elisa grew up speaking Spanish, but learned to speak English as an adult, and she now
works as a translator for a U.S. company that has frequent business interactions with
South American businesses. Elisa’s translating skills are good, and the company typically
relies on her alone to do their translating. However, they are currently involved in
negotiating an extremely important contract and need the wording in Spanish to be exactly
right, so they hire George, a freelance translator and native English speaker to help. Elisa
translates the English message into Spanish, and George translates the Spanish message
back into English. They then compare the original message with George’s translation to
make sure they match. What process have Elisa and George completed?