I don’t really get the difference between 去 and 先 anymore.
Why does 先日 mean 'the other day’
And 先年 ‘previous years’ (so unspecific)
While 先月 means ‘last month’.
I thought 去 was specific, as in
去年 ‘last year’
I see now that’s not right, but how do you know when 先 is specific or not?
I’m currently level 5
Thanks in advance!