山東高速成"收費公路王" 十年凈利潤超百億

array(1) { [11969]=> array(3) { [2]=> array(4) { [0]=> string(6) "山東" [1]=> string(6) "高速" [2]=> string(6) "收費" [3]=> string(9) "凈利潤" } [4]=> array(1) { [0]=> string(9) "新京報" } [1]=> array(1) { [0]=> string(6) "尹聰" } } }