美国各地教委封杀智能机：还要起诉社交网站
https://finance.sina.com.cn/tech/shenji/2024-08-02/doc-inchfezi7244850.shtml
越来越多美国学校禁止学生课堂使用手机
https://www.ithome.com/0/788/045.htm
https://www.nytimes.com/~
https://finance.sina.com.cn/tech/shenji/2024-08-02/doc-inchfezi7244850.shtml
越来越多美国学校禁止学生课堂使用手机
https://www.ithome.com/0/788/045.htm
https://www.nytimes.com/~
Nytimes
Why Schools Are Racing to Ban Student Phones (Published 2024)
As the new school year starts, a wave of new laws that aim to curb distracted learning is taking effect in Indiana, Louisiana and other states.
