乘用车整车无人道路测试在北京开放

array(1) { [474045]=> array(2) { [2]=> array(4) { [0]=> string(6) "北京" [1]=> string(12) "无人驾驶" [2]=> string(9) "乘用车" [3]=> string(12) "汽车整车" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }