Complex sentence: The Eldorado throughout the years has undergone many transformations and expansions, 4 more room towers were added between 1976 and 1985 and many renovations adding restaurants, casino space, shopping and visitor attractions.
Split into simpler sentences: The Eldorado throughout the years has undergone many transformations and expansions. Four room towers were added between 1976 and 1985 and many renovations adding restaurants, casino space, shopping and visitor attractions.