Dolphin children's English interface is rich in English resources, which is free for users, and everyone can provide free services on the platform.

It mainly includes four stages of learning courses: enlightenment, foundation, advancement and promotion, as well as audio resources of English picture books of world-renowned brands such as Pearson and Oxford. In the process of enlightenment, we choose the paper book of Pearson Enlightenment Interactive English as the core content, and show the key words, sentences, stories and other contents in the book in the form of fun games. Lively and interesting foreign teachers' classes, rhythmic English nursery rhymes and rich and varied interactive games allow children to learn while playing and entertain.