步行巴士：让孩子更健康、更安全的社区运动
In a city in South Africa, children walk to school in a group. They call it a 'walking school bus'. An adult walks with them, like a bus driver. The group picks up more children along the way.
This idea is simple but good. Children get fresh air and exercise. They talk and laugh with friends. The walk is fun, not boring. It is also safe because the adult watches everything.
Vocabsavvy AI · a public-health writer · Vocabsavvy Original