In the past decade, even as income inequality has grown, some of the socioeconomic differences in parenting, like reading to children and going to libraries, have narrowed.

在过去的十年里，尽管收入不平等有所加剧，但在育儿方面的一些社会经济差异已经缩小，就比如是给孩子朗读和去图书馆。