英语两个短句里面for的用法一个是：didyouhaveyourownroomwhenyouwerelittle?no,forithinkthefirstseventeenyearsofmylife,ihadsomebodyelseintheroomwithme.这个for是什么意思，ihadsomebody里had是什么

Question

英语两个短句里面for的用法一个是：did you have your own room when you were little? no,for i think the first seventeen years of my life,i had somebody else in the room with me. 这个for是什么意思，i had somebody里had是什么用法，翻译一下 二：for the first time in my life i had my own room. 解释for的意思

Answer 1

第一个是 因为 的意思，等于 because for the first time 为介宾短语作状语 for无意思，为结构助词