大家說英語 is an interactive English learning app developed by Soyong Corporation. This app offers a wide range of features to help users improve their English skills. With the latest update, the app now includes several new learning functions, such as adjustable playback speeds for gradual listening training, speaking challenges with speech recognition, and a built-in dictionary for quick word lookup. Additionally, the app provides features like note-taking, memo recording, and background playback. It also offers a personalized learning experience, allowing users to customize their preferred playback settings, font size, and page background color. With its extensive learning functions and user-friendly interface, 大家說英語 is a valuable tool for English language learners.