I.around [美 əˈraʊnd, 英 əˈraʊnd]副around often appears as the second element of certain verb structures in English (fool around, knock around, move around, etc). For translations, see the relevant verb entry (fool, knock, move, etc).
Its single-decker cars, which can take around 200 passengers, are connected to overhead electric cables and run along tracks on the streets which also branch off into the surrounding countryside.