那改没改我就不知道了
“I don't know whether it was changed.”
THE DIALOGUE REEL
以前是这个号码
“It used to be this combination.”
那 改没改 我就不 知道了
“I don't know whether it was changed.”
“Safes like this always have spare keys.”
“Here is what I remember, but do not blame me if it fails.”
Chinese speakers often append disclaimers about uncertain information so they cannot be blamed later if things go wrong.
LEARNING CHUNKS & PARTICLES
whether it has been changed or not
An affirmative-negative question form used inside an embedded clause to mean 'whether or not'.
that, I wouldn't know
A gentle or defensive way to abdicate knowledge or responsibility in spoken Chinese.
Softens the assertion and marks a realized current state of not knowing.