转转集团Q2手机行情：二手市场5G手机走高，热销机型降价

array(1) { [407894]=> array(2) { [2]=> array(4) { [0]=> string(6) "转转" [1]=> string(12) "产品降价" [2]=> string(8) "5G概念" [3]=> string(8) "5G手机" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }