Cách sử dụng
The word 'ban' means to officially or legally forbid something. It is usually used when the government or other authority decides that something is not allowed, and makes a rule or law to stop it from happening. For example, smoking is banned in many public places, such as restaurants and parks, to prevent people from exposing others to harmful smoke. Banning something can also happen in certain organizations, like schools or companies, where rules can be made to prohibit certain actions or behaviors. It's important to follow these bans because breaking them could result in punishment or consequences.