what is … doing
Doch was treibt sie hierher, wo sie der Polizei Kopfschmerzen bereiten?
But what brings her here, causing the police so many headaches?
— Der Postmann (1994)
So, what brings you here?
— Ich gab Dir mein Herz, Geliebter - Hum dil de chuke sanam (1999)
What are you doing back there?
Was treibt dich an weiterzumachen?
What drives you to keep going?
Was treibt Euch denn in diese gottverdammte Gegend?
What brings you to this godforsaken place?
— Manitou's Shoe (2001)