Cách sử dụng
The expression "suit your/somebody’s book" means that something is suitable or matches someone's preferences or interests. It can be used in situations when someone is looking for something specific and they find something that is just right for them. For example, if someone is looking for a job and they find one that is exactly what they want and is a good fit for their skills, you can say "that job really suits your book". It can also be used for things like food, clothes, or hobbies, when something matches someone's taste or needs well.