Complex sentence: The Public Library of Cincinnati and Hamilton County (PLCH) is among the largest and busiest public library systems in the world, with its main location in downtown Cincinnati, Ohio, and 41 regional and branch locations throughout Hamilton County.
Split into simpler sentences: The Public Library of Cincinnati and Hamilton County (PLCH) is among the largest and busiest public library systems in the world. In addition to its Main Library location in downtown Cincinnati, Ohio, PLCH operates 40 regional and branch locations throughout Hamilton County.