This is a very good example of this lesson!
Could it also be "This example is very good!"?
I think that would be more "bu örnek çok iyi."
It sounds like bu çok ivir örnek! İmpossible to recognize the phrase, unless seen written. I don't know if the native speakers say it like this!
Huh interesting, this was borrowed into Arabic (or at least a couple of todays' dialects) to mean "a bill" usually legal (or official), but can be monetary as well. I guess misinterpretations go both ways!