孩子们的一日三餐都在学校,那每天在学校都吃些什么呢?学校的餐厅食材是否足够新鲜健康?是否建立了长效健全的食品安全保障机制?

The children eat three meals a day at school, What do you eat at school every day? Are the school restaurants fresh and healthy enough? Has a long-term food safety guarantee mechanism been esta