Unutulması zor bir kadın = a woman hard to forget

Thank you for the clear answer, si++.

Here´s another example of ergativity. I hear this every time I watch a volleyball game on TV.

Servis kaçtı. X (player´s name) servisi kaçırdı.

(lit. the service missed. X missed the service) X made a service error.

It is not very surprising that ergative uses of verbs rise in sports coverages where dynamity is aspired by means of language. Active eats passive.

We want more examples. Stay awake everyone.

Kitap iyi satar (satılır).

One of the not so common examples of Turkish ergativity.

i have understood it at first glance:

His changing the bulb´s color is an unusual thing. (he started to use blue or white bulb instead of red bulb)! Not a clear sentense even for a native.