array(1) { [409339]=> array(2) { [2]=> array(4) { [0]=> string(6) "口罩" [1]=> string(6) "反彈" [2]=> string(9) "卡塔爾" [3]=> string(12) "新冠疫情" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }