这里面还有一些微妙的互动调整，关乎人们如何计划他们的生活、他们有多少时间可以用来睡觉、睡眠如何影响工作表现，还有最后如何影响到薪水。
It's more about the subtle interplay between how people schedule their lives, how much time they have available to sleep and how that affects worker performance and, ultimately, earnings.
到伦敦还有多少时间？
到伦敦还有多少时间？
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