A small screen in your car displays a map of the city and shows you where you are.

你车上的小荧幕会显示出该城市的地图并且指出你所在的位置。

But now, buses are required to display their route map, fare charts and contact details of how and whom to report any incidences.

但现在，公共汽车必须展示其路线图、票价表以及如何以及向谁报告任何事故的详细联系方式。