I want to visit New York City one day!
i love it here! New York, is the most populous city in the United States
Sounds wonderful.  Tell me more about what I should know before visiting. 
well it had an estimated 2016 population of 8,537,673
That sounds really large. Probably among the biggest in the U.S.
it is!  Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area