Cách sử dụng
The word 'folio' is commonly used to refer to a specific size of paper. It is also used to refer to a book or document that is made of sheets of this paper, which are then folded in half. In some professional settings, such as in the publishing or printing industries, 'folio' may be used as a technical term to refer to specific parts of a document or book layout. In everyday conversation, however, the word 'folio' is not commonly used. Unless you work in a specific industry where this term is used frequently, you are unlikely to encounter it in everyday life.