I want to know the answer to the following question:
How could aircraft engage bombers when fitted with a turret?
All the background I'm provided with is that "It was faster, able to catch the bombers and its configuration of four machine guns in a turret could (much like German night fighters in 1943–1945 with Schräge Musik) engage the unsuspecting German bomber from beneath.". Is that enough to answer the question?