array(1) { [403843]=> array(2) { [2]=> array(5) { [0]=> string(9) "美聯(lián)儲" [1]=> string(12) "原油價格" [2]=> string(9) "鮑威爾" [3]=> string(12) "石油開采" [4]=> string(15) "美聯(lián)儲主席" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }