Cách sử dụng
When we speak or write in an 'informal' way, we use a conversational and relaxed language style, like talking to a friend or family member. This type of language is used in casual settings like hanging out with friends or sending a text message. However, in a professional or academic setting, it is important to use a more 'formal' language style. For example, when writing a cover letter for a job or an essay for school, you should use formal language to convey a more serious tone. Understanding when to use informal and formal language is essential for good communication.