Metro is a public transportation system that operates in many cities around the world. It typically consists of underground trains, also known as subways, that help people travel quickly and efficiently. Using the Metro can save time and reduce traffic congestion, making it a popular choice for commuters and tourists alike. In addition to trains, the Metro system often includes buses and trams, providing a comprehensive network for getting around. Many cities have their own unique Metro designs, with colorful maps and distinct station names. Overall, the Metro is an essential part of urban life, connecting people to jobs, schools, and entertainment.