Following-in sightseeing buses are more suitable for tourists who are short of time but want to see as many places as possible. The tour guide's explanation along the way is still good. It can let us know more about Miami and gain more than our aimless wandering. The frequency of buses on and off is half an hour or longer, which is not very frequent, so if there are more scenic spots to travel in depth, it is not recommended to regard this as a mode of transportation between scenic spots, which is more difficult to control the time. There are many routes to choose from. It is suggested to look at the route map sent when buying tickets, see the departure time, departure frequency of each line, and make a good plan.