I really don't know 和I don't really 有区别吗，各是什么意思

Question

如题所述

Answer 1

I really don't know 和I don't really know 是 有区别的：

I really don't know 我确确实实 不知道。

I don't really know 我不能够确定地知道， 也就是 不确信。

开心快乐每一天！

Answer 2

一个可翻译一无所知，一个可翻译我不确定