；越来越多的学校睡眠时间安排地越来越短，虽然争取到了课外时间，但是却丢

; More and more schools have shorter and shorter sleep time arrangements. Although extra-curricular time has been earned, the benefits in the classroom have been lost. The sleeping time of students has affected the growth of students. There is less and less time to participate in activities, and all of these have affected the growth of students. 

More and more schools sleep schedule is getting shorter and shorter, although won extracurricular time, but lost the benefits of in-class, students sleep time has affected the growth of students;

; more and more schools have shorter and shorter sleep time arrangements. Although they have gained extra-curricular time, they have lost the benefits in class. Students' sleep time has affected their growth; it is not new that extra-curricular activities are crowded, and students have less and less time to participate in activities, and all these have affected their growth.<br>