A lot of children in the US live part of their young lives with only one parent

题目

A lot of children in the US live part of their young lives with only one parent
许多孩子生活在美国.单亲家庭.live part of their young lives 这句看不懂.有词组吗?求高手详解~

答案

句子是这么翻译的,在美国很多孩子仅和自己的一位家长渡过一部分童年.live part of their young lives是 “过童年的一部分”