AEB - Learn English 对比 英语口语-美式口语教程 的使用情况和统计数据

It's a free tool for English learners. You can not only listen to special and standard American English, but also make friends from all over the world. Let's start to learn English together! MAIN FEATURES: Simple, quick and easy-to-use UI. Rich content, including audio, captioned video and live radio. File manager for downloaded files and Playlist. Lock screen control.