Answer:
Giving sensorial reference of what New York means for people.
Step-by-step explanation:
The author utilizes sensorial descriptions to attempt for the reader to understand and somehow feel what New York means for the person that is there for one reason or another, he expresses the notion of seeing this city as a new beginning with positive expectations of what it can bring to their lives. This use of imagery will help the reader recognize the main idea of the written work.