Cách sử dụng
Megalopolis is a fancy word that means a very large and heavily populated urban area or city. It is often used to describe a group of cities or towns that have grown so big that they kind of blend into one giant city. For example, the area around Boston, New York City, and Philadelphia is sometimes referred to as a megalopolis because so many people live there and the cities are very close together. So, you can use the word megalopolis when you want to describe a really big city or an area with lots of big cities close together.