across a series of studies, is that you, the passengers, even though the tea was picked for you at random, will end up solving more puzzles than you, the drivers.
经过一系列的调查研究， 我们系统地得出， 是你们，所谓的“乘客们”， 尽管你们的茶是随机给予的， 你们会比那些“驾驶员”解答更多的问题。