请教这句英语的句子结构 怎么分析?the hen mirrors a phenomenon that permeates our society,that is,businesses utilize the basic features of their products as the selling points for their advertisement campaigns.特别是中间that is用逗号分开做什么成分?
问题描述：
请教这句英语的句子结构 怎么分析?
the hen mirrors a phenomenon that permeates our society,that is,businesses utilize the basic features of their products as the selling points for their advertisement campaigns.特别是中间that is用逗号分开做什么成分?
答
主语the hen
谓语mirror
宾语a phenomenon
宾语从句business utilize ...campaigns.
that is 在这里是插入语,不做任何成分,用逗号隔开,意思是“也就是,即...”