学校可能禁止使用手机，新指南生效

新指南可能导致学校禁止学生使用手机。这项措施旨在减少手机带来的干扰，例如通知或拍摄欺凌行为的视频。

## Original Title: Schools could ban mobile phones under new guidance

## Article Content:

The move is part of efforts to crack down on disruptions such as notifications or filming bullying.

Original article: https://www.bbc.com/news/articles/c1k3jdrl3eeo