Complex sentence: Washington hills, the San Rafael hills and the Monterey Hills of Los Angeles, California, it has sprawling parks, including the Arroyo Seco Park and the Ernest E. Debs Regional Park.
Split into simpler sentences: Washington hills, the San Rafael hills and the Monterey Hills of Los Angeles, California. It has sprawling parks, including the Arroyo Seco Park and the Ernest E. Debs Regional Park.