Complex sentence: South of Cameron Covert, two determined German attacks were repulsed but the bombardment continued and during the morning spread to the 70th Brigade on the right, much of it from the south-east, falling in enfilade along the British defences.
Split into simpler sentences: South of Cameron Covert, two determined German attacks were repulsed but the German bombardment continued and during the morning spread to the 70th Brigade on the right. The German bombardment continued, much of it from the south-east, falling along the British defences.