'标题', 'Brand_id' => '品牌', 'Series_id' => '品牌/车系', 'Price' => '展示价格（万元）/日租每天（元）', 'Cover_image' => '图片', 'Location' => '城市名', 'Contact_id' => '联系人', 'Contact_name' => '联系人', 'Contact_phone' => '联系电话', 'Is_active' => '是否上架' ];