array(1) { [474888]=> array(2) { [2]=> array(4) { [0]=> string(6) "上海" [1]=> string(6) "輝瑞" [2]=> string(12) "產(chǎn)品降價" [3]=> string(12) "新冠疫情" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }