Cách sử dụng
The word 'illegal' means something that is not allowed by law. For example, if you drive without a license or break into someone's home, it is illegal. It is important to understand when something is illegal so that you do not break the law and get in trouble with the authorities. You might hear the word 'illegal' used in the news, when discussing crime or talking about people who have entered a country without proper permission. Remember to always follow the law and not do anything that is considered illegal.