Cách sử dụng
The expression "drone on" is used to describe when someone speaks for a long time in a boring way, without changing their tone or topic. It can be used in both formal and informal situations, such as in a classroom, a meeting at work, or in casual conversation. For example, if someone is talking about a topic that is not interesting, you might say "they keep droning on and on about it." It is not a positive term, as it suggests the person speaking is not engaging the listener.