{"duration":5,"file_md5":"7b4c21141058c5ecdb31e5d5e0b0d44","question_id":"2200958795","question_uid":"3064729","question_uid_type":0,"sender_avatar":"https://img.qcds.com/3a/67/3a6713f963125488f1ea9f093f0b02d51567056952459.jpg","sender_uid":"713435","sender_uname":"卢二辉","source":"android","type":3,"url":"http://audio.qcds.com/7b/4c/7b4c21141058c5ecdb31e5d5e0b0d44.mp3"}