Complex sentence: For the fifth consecutive season, Silverstone will host the opening rounds of both the European Le Mans Series and the FIA World Endurance Championship, while other rounds will be collaboration with the 2017 Eurocup Formula Renault 2.0.
Split into simpler sentences: For the fifth consecutive season, Silverstone will host the opening rounds of both the European Le Mans Series and the FIA World Endurance Championship. While other rounds will be collaboration with 2017 Eurocup Formula Renault 2.0.