Middle school student network become addiction phenomenon cause attention of the whole society already, have already become a social problem.

中学生网络成瘾现象已经引起了全社会的重视，已成为一个社会性的问题。

youdao

Middle school student network become addiction phenomenon cause attention of the whole society already, have already become a social problem.

中学生网络成瘾现象已经引起了全社会的重视，已成为一个社会性的问题。

youdao