Question

The young woman, with a baby in her arms, was

was wandering in the street. 怎么改成独立主格结构

Answer 1

The young woman with a baby in her arms was wandering in the street.
改为独立主格结构：
With a baby in her arms，the young woman was wandering in the street.
（那个怀里抱着婴儿的年轻女人正在街上徘徊。）
独立主格结构就是由名词或代词加上分词等构成的一种独立结构，它本身不是句子，在句子当中作状语表示时间、原因、条件、伴随、目的以及状态等，用来修饰整个句子。