array(1) { [471291]=> array(2) { [2]=> array(5) { [0]=> string(9) "俄羅斯" [1]=> string(12) "原油價格" [2]=> string(12) "西方石油" [3]=> string(12) "石油開采" [4]=> string(15) "俄羅斯總統(tǒng)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }