array(1) { [484903]=> array(2) { [2]=> array(5) { [0]=> string(6) "中國" [1]=> string(9) "電動車" [2]=> string(9) "鋰電池" [3]=> string(12) "汽車整車" [4]=> string(12) "電池材料" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }