日本对无线电动汽车充电进行路测

array(1) { [438938]=> array(2) { [2]=> array(4) { [0]=> string(6) "日本" [1]=> string(15) "新能源汽车" [2]=> string(9) "无线电" [3]=> string(15) "新能源整车" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }