that's when I came up with the baby plan 这里的that's when是什么意思 有原文

Question

MONICA: Yeah. The great thing about the jam plan was, I was taking control of my life. So I asked myself, what is the most important thing to me in the world and that's when I came up with the baby plan

最后一句话 what's when 这个是从句吗？还是什么

Answer 1

that's when I came up with the baby plan

直译：那就是我想出这个婴儿计划的时刻
意译：我就是在那一时刻想到这个婴儿计划的
that是主语，is是系词，when引导的是表语从句

that's when可以翻译成“那就是.......的时候”