1·The majority of people experience drowsiness in the afternoon and notice their productivity and mood starting to slip and napping will help combat this.
大部分人在下午都会感到睡意且意识到他们的工作效率和情绪都有所下降，小睡能帮助他们缓解。
2·I've completed my first day on the polyphasic sleep schedule, napping for 20-30 minutes every four hours.
我度过了多相睡眠的第一天，严格按照每四小时小睡20到30分钟的时间表。
3·The researchers told New Scientist magazine: "Traditionally, time devoted to daytime napping has been considered counterproductive."
研究人员在接受《新科学家》杂志采访时说：“人们一直认为白天小睡起不到什么积极作用。”
4·The Napshell is designed for the best in power napping.
“睡觉壳”是小睡片刻补充能量的最好选择。
5·He warns, however, that napping must not be done too late in the day or it will interfere with night-time sleep.
但是他也建议白天的小睡不应睡得太晚，否则会影响夜间的睡眠。