冰蚁: 见过的说法是: one of the best public transport systems around the world
The New York City Bus System
The New York City Transit Authority (NYCTA) operates the world's largest fleet of buses -- 4,373 public buses -- serving over 666 million people per year. The bus system services routes not served by the subway system such as crosstown (East-West) routes and outlying areas. https://www.ny.com/transportation/buses/index.html