求翻译：大学以前，体育和成绩挂钩；到了大学，体育是和时间挂钩的。很多大学生总是以没有时间为由不愿意参与到体育运动中去。同时由于大学生习惯熬夜，以至于如今的大学生身体素质整体水平下滑。是什么意思？

Before the University, sports and achievements linked; to the university, sports and time-linked. Many college students are always unwilling to participate in sport on the grounds that there is no time. Students accustomed to staying up late, so that today's college students physical fitness overall

Pre-University, sports and academic performance; to the university, sports and time is linked. Many college students are always in order to have time to do not wish to participate in the sport. And, since college students practice all night, so much so that today's college student body quality overa

Before university, sports and result suspension hook; To the university, the sports was and the time links up.Very many university students always take do not have the time as from not to be willing to participate in the sports.Because simultaneously the university student custom stays up late, the

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