array(1) { [470055]=> array(2) { [2]=> array(3) { [0]=> string(12) "新冠疫情" [1]=> string(12) "安旭生物" [2]=> string(12) "抗原檢測" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }