英语语法分析

Its passenger compartment spans the width of two traffic lanes and sits high above the road surface, on a pair of fencelike stilts that leave the road clear for ordinary cars to pass underneath.

立体快巴的乘客们相隔的跨度为两条车道的宽度，并高坐于道路表面上方高耸的支架栏杆上，这使得普通的汽车可以在下边畅通无阻。