美国大学卫生杂志发表的2001年的研究发现,被调查的191名本科生中,只有11名大学生有良好的睡眠质量。
Only 11 percent of college students in a sample of 191 undergrads had good quality sleep, a 2001 study in the Journal of American college Health found.
美国大学卫生杂志发表的2001年的研究发现,被调查的191名本科生中,只有11名大学生有良好的睡眠质量。
Only 11 percent of college students in a sample of 191 undergrads had good quality sleep, a 2001 study in the Journal of American college Health found.
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