array(1) { [440598]=> array(2) { [2]=> array(3) { [0]=> string(6) "中國" [1]=> string(15) "工業(yè)機(jī)器人" [2]=> string(15) "機(jī)器人概念" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }