It takes an average of 8 or more years to become fluent in American Sign Language (ASL). The proficiency chart below (created by American Council on the Teaching of Foreign Languages) shows levels of ...
WASHINGTON (KFSN) -- Starbucks opened a new store where every employee is fluent in American Sign Language. It's a first for the coffee chain in the U.S. The signing store is in Washington, D.C. All ...