Cách sử dụng
The word 'official' is used to refer to something that is authorized, approved or recognized by an authority or government. For example, an official document is one that has been signed or stamped by a government official and it is considered to be legally valid. Similarly, an official announcement is made by a person in charge or authority that is recognized and accepted by everyone. The word 'official' can also be used to describe a person who holds a specific position of authority, like an official referee in a sports competition. Overall, the word 'official' is used in formal situations where there is a need to clearly identify something as being authorized or recognized by an authority or government.