Cách sử dụng
The word 'speaker' can refer to different things depending on the context. If we are talking about a person, a speaker is someone who is giving a talk or a presentation to an audience. For example, a guest speaker may be invited to a school to talk about their job or experiences.The word 'speaker' can also be used to describe a device that produces sound. For example, the speakers on your computer or phone allow you to hear music or videos. So, when you hear the word 'speaker', think about whether it is talking about a person who is speaking to others or a device that makes sounds. This will help you understand what the word means in different situations.