DUOLINGO APP：Mobile - Duolingo

duolingo app   duolingo logo Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!

duolingo tiếng anh Learn English in just 5 minutes a day. For free. free. fun. effective. Learning with Duolingo is fun, and research shows that it works! With quick, bite-sized lessons, you’ll earn points and unlock new levels while gaining real-world communication skills

duolingo Duolingo is the fun, free app for learning 40+ languages through quick, bite-sized lessons. Practice speaking, reading, listening, and writing to build your vocabulary and grammar skills