Complex sentence: In 1954, Iso entered several Isettas in the legendary Mille Miglia where they took the top three spots in the economy classification: over a distance of the drivers achieved an average speed of over.
Split into simpler sentences: In 1954, Iso entered several Isettas in the legendary Mille Miglia where they took the top three spots in the economy classification. Over a distance of the drivers achieved an average speed of over.