Cách sử dụng
The word 'grapevine' is used to describe the informal network of communication that exists within a group or organization. It refers to rumors or information that is spread through conversation rather than official channels. For example, if you heard that your colleague was getting promoted through a chat with another coworker instead of receiving an official memo from your manager, you could say "I heard about the promotion through the grapevine." It's important to note that the grapevine can often lead to misinformation, so it's best to verify any information before taking action.