Bas keretapi perlu dipandu. Orang ramai perlu dihantar ke destinasi mereka.
Coach buses need to be driven. People need to be delivered to their destination.
If you are up to the task, jump into a coach bus, all of them are highly customizable
and fully modeled. Pick up people from the terminal and take them to their destination.
Doing this earns you money, which you can spend to buy new buses or upgrade and tune your current one.