授课内容
评价时间：{{commitWrap.time }}
老师: {{commitWrap.teacher}}
声部:{{ commitWrap.soundName }}
训练次数:{{ commitWrap.count }}
训练时长:{{ commitWrap.timers }}
乐理：{{ musicTheory }}
曲子: {{ song}}
教材: {{teachingMaterial }}
点评
{{index+1+':'+item}}
{{item}}