array(1) { [480884]=> array(2) { [2]=> array(3) { [0]=> string(9) "房地產(chǎn)" [1]=> string(6) "濟(jì)南" [2]=> string(15) "商品房銷售" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }