some two-and-a-half years and two novels later,^^^^^^

问题描述:

some two-and-a-half years and two novels later,^^^^^^
some two-and-a-half years and two novels later,my experiment in what the americans term "downshifting"has turned my tired excuse into an absolute reality.
这句话的句子结构是什么?

some two-and-a-half years and two novels later是介绍时间的
my experiment in what the americans term "downshifting"是主语
has turned 谓语
my tired excuse into an absolute reality.是宾语