{
    "class": [
        {
            "type_name": "幼儿识字",
            "type_id": "幼儿识字"
        },
        {
            "type_name": "第一课：自我介绍",
            "type_id": "少儿口才第一课：自我介绍"
        },
        {
            "type_name": "第二课：站姿训练",
            "type_id": "少儿口才主持人第二课：站姿训练"
        },
        {
            "type_name": "第三课：坐姿训练",
            "type_id": "少儿口才第三课：坐姿训练"
        },
        {
            "type_name": "第四课：眼神训练",
            "type_id": "少儿口才演讲第四课：眼神训练"
        },
        {
            "type_name": "第五课：口部操",
            "type_id": "少儿口才第五课：咋给娃们讲口部操"
        },
        {
            "type_name": "少儿口才_01",
            "type_id": "01_01：少儿口才天天练_01"
        },
        {
            "type_name": "少儿口才_02",
            "type_id": "01_02：少儿口才"
        },
        {
            "type_name": "少儿口才_03",
            "type_id": "01_03：少儿口才"
        },
        {
            "type_name": "少儿口才_04",
            "type_id": "01_04：少儿口才"
        },
        {
            "type_name": "【少儿口才训练系列】",
            "type_id": "【少儿口才训练系列】"
        }
    ]
}