It goes some way towards explaining why books about swimming, in which people tackle icy legs, race and rivers, and overcome oceans while reflecting on their lives have recently become so popular.

这也在一定程度上解释了为什么关于游泳的书最近如此受欢迎，书中讲述了人们如何处理冰冷的腿、竞赛和河流，以及如何在战胜海洋的同时反思自己的生活。