请帮忙分析下面这句话的语法It is largely owing to their painstaking efforts that pave the way for advancement and prosperity.请问这句话的句子结构是什么?前半句是强调句吗?如果把这句话理解成简单句,那么that属于什么成分?
问题描述：
请帮忙分析下面这句话的语法
It is largely owing to their painstaking efforts that pave the way for advancement and prosperity.
请问这句话的句子结构是什么?前半句是强调句吗?如果把这句话理解成简单句,那么that属于什么成分?
答