array(1) { [444237]=> array(2) { [2]=> array(5) { [0]=> string(9) "長(zhǎng)三角" [1]=> string(9) "鋼鐵業(yè)" [2]=> string(12) "建筑裝飾" [3]=> string(12) "鐵路基建" [4]=> string(6) "角鋼" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }