export const defaultData = {"video_url":"http://staging-teach.cdn.ireadabc.com/5d2e56f9c0d4307ab08df600d913b011.mp4","begin_audio_url":"http://staging-teach.cdn.ireadabc.com/935e6b2a76683e312883f7cd3bf39298.mp3","finish_audio_url":"http://staging-teach.cdn.ireadabc.com/87c3d74ec41b83df5065ed9680477cf6.mp3","hint_audio_url":"http://staging-teach.cdn.ireadabc.com/001099a8b004bbb379c203ca534cc9b0.mp3"}
// {"video_url":"http://staging-teach.cdn.ireadabc.com/5d2e56f9c0d4307ab08df600d913b011.mp4","begin_audio_url":"http://staging-teach.cdn.ireadabc.com/1baf4f0c567c23e00eff8d0bd45a9224.mp3","finish_audio_url":"http://staging-teach.cdn.ireadabc.com/a7d688ce24cd1aaa00f66ba1e4af0545.mp3"}