Questions & Answers about Bu sahnede biraz doğaçlama yapalım.
A quick breakdown:
- bu = this
- sahnede = in/on this scene/stage
- biraz = a little / a bit
- doğaçlama = improvisation / improv
- yapalım = let's do
So the whole sentence naturally means something like Let’s do a bit of improv in this scene or Let’s improvise a little in this scene.
Because Turkish adds a location suffix to nouns.
- sahne = scene / stage
- sahne-de = in/on the scene/stage
The suffix here is -de, which is the locative suffix, often meaning in, on, at.
Why -de and not -da?
Because of vowel harmony. The last vowel in sahne is e, so the suffix takes the front-vowel form -de.