Public transport

I would like to tell you about public transport.
There is a lot of kinds of public transport in our city. For example, a bus, a trolleybus, a tram, a suburban electric train and metropolitan. I use public transport every day.
To begin with the most important transport, a bus. I use a bus every day for going to school. But I sometimes use a bus for going to walk or going to buy new clothes. The majority of people use a bus to get to their job every day. Elderly people use a trolleybus, because it is more quiet and cheaper for them. Also, there is a conductor and people can save their money if they have some privilege. A tram moves only along the rails and during the traffic a bus is more maneuver than a tram.
So as bus is more comfortable because I use a bus every day.