Showing a limit of Knowledge
SHOWING A LIMIT OF KNOWLEDGE
I don't know.
I don't think I know.
I'm sure I wouldn't know.
Beats me.
You got me there.
Who knows ?
God only knows.
I have no idea.
That's beyond me.
That's a new one for me.
How am I supposed to know ?(ฉันจำเป็นต้องรู้ด้วยหรือ)
Why are you asking me that ?