周末补觉则不能太多，每晚睡眠时间掌握在10个小时以内，且最好是在晚上12点之前到第二天10点前，保证睡觉时，精神完全放松。
Weekend sleep, is not too much time in 10 hours, and is better than before 12 o 'clock at night until the next day before 10:00, when sleeping, spirit relaxed.
周末补觉则不能太多，每晚睡眠时间掌握在10个小时以内，且最好是在晚上12点之前到第二天10点前，保证睡觉时，精神完全放松。
Weekend sleep, is not too much time in 10 hours, and is better than before 12 o 'clock at night until the next day before 10:00, when sleeping, spirit relaxed.
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