array(1) { [472406]=> array(2) { [2]=> array(3) { [0]=> string(6) "美國(guó)" [1]=> string(9) "特斯拉" [2]=> string(6) "拉美" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }