Complex sentence: Queens Connector, abbreviated the BQX, is a proposed streetcar 24/7 line in New York City, planned to operate on a north-south line along the East River between the boroughs of Queens and Brooklyn.
Split into simpler sentences: Queens Connector, abbreviated the BQX, is a proposed streetcar line in New York City. It is planned to operate on a north-south corridor along the East River between the boroughs of Queens and Brooklyn.