This app provides synchronized text and high-definition audio for a popular English learning series. It offers features like adjustable playback speed, offline access, and single-sentence repetition to enhance listening and speaking skills.
新概念英语全四册-新概念英语青少版AI学习英语 by Tianjin Aiyuba Technology Co., Ltd
新概念英语第一册第二册第三册第四册
























