这句话怎么拆解分析?
This visual identity has allowed researchers to match bits of knitted clothing that have been unearthed over time to the region from which the wearer came.
句子具体分析如下:
This visual identity 主语, has allowed 谓语, researchers 宾语,to match bits of knitted clothing 宾语补足语。that have been unearthed over time定语从句。that关系代词代替bits of knitted clothing 作主语,have been unearthed 谓语,over time 状语。match … to the region 介词短语作状语。from which the wearer came是定语从句,修饰the region,the wearer 主语,came 谓语,which关系代词,代替the region 作介词from的宾语。