北京股票配资公司 保送外刊精读 | 经济学人：学校禁手机，真能拯救孩子心理健康？
2025-02-27双语对照 原文： France has not allowed smartphone use in primary or secondary schools since 2018, claiming that it would help children focus, reduce their social-media use and mitigate online bullying. The Netherlands initiated a similar ban in January 202