Complex sentence: With a break for World War II the show recommenced at Radlett in 1946 and was held there until 1948 when the show moved to its present location of Farnborough in Hampshire, approximately 30 miles south west of central London.
Split into simpler sentences: With a break for World War II the show recommenced at Radlett in 1946 and was held there until 1948. In 1948 the show moved to its present location of Farnborough in Hampshire, approximately 30 miles south west of central London.