{"class":[
{"type_name":"旅游攻略","type_id":"旅游攻略+旅游路书"},
{"type_name":"四川游","type_id":"四川旅游+成都旅游+重庆旅游+318国道"},
{"type_name":"新疆游","type_id":"新疆旅游+喀什旅游+吐鲁番旅游"},
{"type_name":"湖南游","type_id":"湖南旅游+长沙旅游+湘西旅游"},
{"type_name":"云南游","type_id":"昆明旅游+大理旅游+丽江旅游"},
{"type_name":"广东游","type_id":"广东旅游+深圳旅游+广州旅游"},
{"type_name":"光明文旅","type_id":"深圳光明旅游+光明文旅+光明研学团"},
{"type_name":"东北游","type_id":"东北旅游+雪乡旅游理哈尔滨旅游"},
{"type_name":"江浙游","type_id":"江浙旅游+上海旅游+周庄旅游+杭州旅游"},
{"type_name":"出境游","type_id":"出境旅游+美国旅游+欧洲旅游+中东旅游+极地旅游"}
],

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"key":"duration","name":"时长","value":[{"n":"全部","v":"0"},{"n":"60分钟以上","v":"4"},{"n":"30~60分钟","v":"3"},{"n":"10~30分钟","v":"2"},{"n":"10分钟以下","v":"1"}]}
}