The copilot rule means that people sitting next to the driver often like to guide and comment on the driving process according to their own experience. Generally refers to the bystander's words, deeds or mentality of instructing others to complete the operation process according to their personal practical experience.
Which of the following options belongs to the copilot rule?
In the citizen's Square in summer, the most lively thing is playing chess. A circle of chess fans are standing around each chess table and everyone points out every move of the two sides