A practice recording tool for speech, recitation, debate, impromptu speech and interview preparation. You can fill in the theme, category, duration and self-evaluation for each exercise, and save the content and experience; The application will automatically summarize the number of exercises, total duration, average score and classification statistics, so that you can clearly grasp the training rhythm. The interface is simple and intuitive, which is suitable for students, professionals and anyone who wants to improve their expression ability systematically.