a piece of writing on a particular subject in a newspaper or magazine, or on the internet:
ARTICLE
Person who live in the city
City dweller
a tall modern building with many floors
skycraper
to communicate with or react to
interact
the area of a town that surrounds someone's home, or the people who live in this area
neighborhood
a person who is walking, especially in an area where vehicles go
pedestrian
someone's right to keep their personal matters and relationships secret
Privacy
a garden on the roof of a building
roof garden
the people living in one particular area or people who are considered as a unit because of their common interests, social group, ...
sense of community
a device that discovers and reacts to changes in such things as movement, heat, and light:
sensor
A city uses lots of technology
Smart City
an area in the city that is large and heavily populated
Urban centre
