the first time 什么意思?急

一个题目 I thought him a pleasant person to work with___I met him.
答案是the first time。
后面的注释为：名词短语 the first time 用作连词，引导时间状语从句。意思为“一……就……

能不能帮我解释一下什么意思啊。。
the first time 不是第一次的意思么？

the first time or first time first of all, first, at first,for the first time,the first time有什么区别 the first time , for the first time 的区别 for the first time和the first time Yesterday,for the first time, for the first time 和first time的区分？ at the first time, for the first time, on the first day有什么区别呢? meeting people for the first time u2 the first time 的中文歌词 at the first time 和 for the first time 的区别