"Oh?" Yan Yichen raised the end of his sentence with interest.
Ning Xixi cleared her throat and expressed her thoughts, "I think things like robbery and extortion might have preventive measures. Why do elementary students line up to cross the street to go home? Isn't it also for safety? I'm thinking, if our school's students can go home together, keeping an eye on each other, wouldn't that be effective?"
"It's not unfeasible. Everyone, follow this train of thought and open your minds to discussion. Feel free to share your ideas!" Yan Yichen propped a hand on the table, speaking with credible authority.
Everyone started discussing enthusiastically, and in the end, their discussion actually took a concrete form.
The preliminary discussion result was: let each class compile a list of students who go home alone, then within the whole school, find students who live close to them, and try to go home together.
