küçük bir hata yapmak

listen to the pronunciation of küçük bir hata yapmak
Türkisch - Englisch
slip up
To err, falter; to make a mistake

I hope I don't slip up during my presentation.

{f} make a mistake, make an error, fail
If you slip up, you make a small or unimportant mistake. There were occasions when we slipped up see also slip-up
make an error; "She slipped up and revealed the name"
küçük bir hata yapmak