This book was created by @xiaolai with the help of ChatGPT and its TTS. The final work is available in https://github.com/xiaolai/most-common-american-idioms/blob/main/Most_Common_American_Idioms.html, and the audios can be played directly from the browser. The individual audio files are in the audio directory, and another version with combined files (every 10 idioms) is in the combined directory. Also, you can download a compiled version from https://pan.baidu.com/s/1zk9XrlIe26aELul2reXhIw?pwd=nqbj: https://pan.baidu.com/s/1zk9XrlIe26aELul2reXhIw?pwd=nqbj Moreover, you can use the https://1000h.org/enjoy-app/ from the https://1000h.org project to practice with the audio files from this book.