Complex sentence: The first district is at the corner of Yonge Street and Eglinton Avenue, an entertainment area within the neighbourhood with several restaurants, bars, Eglinton Square Mall and several office buildings.
Split into simpler sentences: The first district is at the corner of Yonge St and Eglinton Avenue. This corner is an entertainment are within the neighborhood with several restaurants, bars, Eglinton Square Mall and several office buildings.