精品一线二线三线区别在哪里呢

{"name":"\u7cbe\u54c1\u4e00\u7ebf\u4e8c\u7ebf\u4e09\u7ebf\u533a\u522b\u5728\u54ea\u91cc\u5462","type":"\u60c5\u611f\u7247","area":"\u53f0\u6e7e","year":"2020","lang":"\u5fb7\u8bed","play":"4K\u8d85\u6e05","type1":"\u60c5\u611f\u7247"}