Cách sử dụng
The word 'main' is used to describe something that is the most important or primary thing among a group of things. For example, in a restaurant, the main course is the most important and filling part of the meal. In a story, the main character is the one who the story is mostly about. You can also use 'main' when talking about the most important street, building or road in an area. It's a very useful word to show what is most significant or fundamental.