array(1) { [485546]=> array(2) { [2]=> array(3) { [0]=> string(9) "新產(chǎn)品" [1]=> string(12) "激光雷達(dá)" [2]=> string(12) "瑞豐光電" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }