are you sure
Bist du sicher, du tust das Richtige?
Are you sure you're doing the right thing?
— Amores perros (2000)
Bist du sicher, Tom?
Are you sure, Tom?
Ron, bist du sicher, du weißt, wie man das Ding fliegt?
Ron, are you sure you know how to fly that thing?
— Harry Potter und die Kammer des Schreckens (2002)
You're safe in here.
Bist du sicher, die richtige Entscheidung getroffen zu haben?
Are you sure you made the right decision?
An Land bist du sicher, Jack Sparrow.
You're safe on land, Jack Sparrow.
— Pirates of the Caribbean - Fluch der Karibik 2 (2006)