Sure! The term “subway” can refer to a couple of different things depending on the context:

Transportation System: In most cities, a subway refers to an underground rail system used for public transportation. It’s designed to transport passengers quickly and efficiently through urban areas, avoiding surface traffic. Examples include the New York City Subway, the London Underground, and the Tokyo Metro.

Sandwich Chain: “Subway” is also the name of a popular international fast-food chain known for its sandwiches and salads. They offer a variety of breads, meats, cheeses, vegetables, and condiments, allowing customers to customize their sandwiches to their liking.