So imagine running a factory where you've got these workers, some of them just making crap and the management is told, "Hey, you can only come down here once a year, but you need to let us know, because we might actually fool you, and try and do a good job in that one brief moment."
想象一下子在你的工厂里有这么一群员工 其中有些人只是在生产废品 而经理被告知“喂，你一年只许来车间看一次 但你必须提前让我们知道，因为我们很可能会糊弄你 在你来的那一刻，我们会把工作干得很出色。”