The math teacher said, "Know the width of the road and the speed of the chicken, and find the time for it to pass (know its step size and road width, and find its steps)."

The English teacher said, "Please design a dialogue in English." The Chinese teacher is thinking about how hens can protect their chicks. The math teacher thought, did they walk in a straight line? What point did they pass? The physics teacher thinks about how long it will take them and whether they will be hit by a car (it seems that the physics teacher can think about what their gravity is and how much pressure they will cause on the road); Biology teachers think about how much energy they consume in sports; The geography teacher thought, which way did they go? Renmin Road? The road to literature? The history teacher thought, who walked this way?