Complex sentence: In 1946 her remains were towed up the River Weser, beached on a sandbar off Nordenham and destroyed by explosives, though some parts of the double hull remain visible to this day.
Split into simpler sentences: In 1946 her remains were towed up the River Weser, beached on a sandbar off Nordenham and destroyed by explosives. Some parts of the double hull remain visible to this day.