Frank was telling me about his experences as a young man.的句子成份?as做什么词,起何作用?

题目

Frank was telling me about his experences as a young man.的句子成份?as做什么词,起何作用?
Frank （主语） was telling （谓语） me（直接宾语） about his experences as a young man（介词短语作间接宾语,）.
about his experences as a young man -- 如何细分句子成份?
as a young man 是定语修饰experence,但是什么句型？

答案

as做介词,a young man是experences的定语.
about his experences as a young man是间接宾语.
翻译如下：frank正在跟我谈论他年轻时候的经历.
因为experences是复数,所以是经历.
as确实还可以引导状语和定语从句,但是这里as后面接了名词.