sentence: In smaller towns without an underground there are usually a number of bus routes to cover the city area , so , all you need is to go to a bus stop and to get on a bus and soon you 'll reach your destination .
modified: In smaller towns without underground there are usually a number of bus routs to cover the city area , so , all you need is to go to a bus stop and to get on a bus and soon you 'll reach the destination .
transformation: DET, NOUN:NUM, DET