array(1) { [31124]=> array(2) { [2]=> array(5) { [0]=> string(6) "青島" [1]=> string(12) "土地市場" [2]=> string(6) "地塊" [3]=> string(6) "主城" [4]=> string(6) "萊西" } [4]=> array(1) { [0]=> string(34) "青島財經(jīng)網(wǎng)-青島財經(jīng)日報" } } }