array(1) { [459948]=> array(2) { [2]=> array(3) { [0]=> string(12) "新冠疫苗" [1]=> string(12) "疫苗供應(yīng)" [2]=> string(12) "疫苗免疫" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }