array(1) { [428968]=> array(2) { [2]=> array(3) { [0]=> string(6) "核電" [1]=> string(9) "俄羅斯" [2]=> string(9) "聯(lián)合國" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }