Question

تو یه چشم به هم زدن

Answer 1

IN A BIT OF A SECOND

Answer 2

USE "THE" before "BLINK"

IN AN INSTANT / IN THE BLINK OF AN EYE

If he apologised and admitted his mistakes, I would take him back in an instant!

All you have to do is put the porridge in the microwave and it cooks in the blink of an eye!

 

in the twinkling of an eye
Microprocessors do the calculations in the twinkling of an eye.

Answer 3

In a moment