In 2005 Chicago became the first city to lease a tollroad to a private company.
2005年，芝加哥成为首个向私企出租收费公路的城市。
2
A new tollroad in Texas, which is being built by a Spanishcompany, raised howls of outrage.
一家西班牙公司正在得克萨斯州修一条收费高速路，引起了社会上的不满。
3
That used to be a simple device, working like a radio-frequency identification tag when it passes under a gantry on a tollroad, but it is also getting smarter.