求翻译：那么对于中学生来讲，上课注意听讲的自制力本来就不强，长期上网，就可能因为心中想着网络游戏无法认真听讲而影响学习成绩。是什么意思？

正在翻译，请等待...

正在翻译，请等待...

Then says since birth regarding the middle school, attends class the self-control which the attention listens not to be originally strong, long-term surfer, possible because in the heart was thinking the network game is unable to listen earnestly affects the academic record.

But what about the students ' class paid attention of self-control are not strong, long-term access to the Internet, is probably thinking of network game influence cannot be listening intently and academic achievement.

Then for middle school student, the self-control of paying attention to listening to the talk on class was not originally strong, surf the Net for a long time, may influence the school grade because of thinking of the network game in the heart and can't listen to the talk conscientiously.