array(1) { [462600]=> array(2) { [2]=> array(4) { [0]=> string(6) "美國(guó)" [1]=> string(9) "電動(dòng)車(chē)" [2]=> string(15) "新能源汽車(chē)" [3]=> string(15) "新能源整車(chē)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }