English adaptive intelligent information tool "easy to say" corrects pronunciation through AI intelligence to help children speak boldly and bid farewell to "dumb English"; Self-adaptive recording and analysis of students' learning characteristics, behaviors, needs and trajectories, and creation of personalized learning mode. Personalized learning records and analyzes students' learning characteristics, learning behaviors, learning needs and learning trajectories, and creates personalized learning paths. Interesting learning, scenario topic simulation, starting from actual communication, creating vivid and interesting scenarios to stimulate learning interest and curiosity.