array(1) { [469293]=> array(2) { [2]=> array(3) { [0]=> string(12) "虛擬現實" [1]=> string(12) "扎克伯格" [2]=> string(12) "資產收購" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }