array(1) { [467620]=> array(2) { [2]=> array(4) { [0]=> string(9) "鮑威爾" [1]=> string(15) "美聯儲主席" [2]=> string(21) "美聯儲議息會議" [3]=> string(12) "經濟衰退" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }