metropolitan area [2]
Vast urban concentration consisting of a city and its suburbs.
sports complex 
Installations (buildings, playing fields, etc.) that are used for participating in sports.
downtown 
Central district of a city where the main cultural, economic and commercial activities are carried out.
country 
Land and housing outside an agglomeration.
suburb 
A smaller community within commuting distance of a city.
commercial zone 
Zone reserved almost exclusively for business.
industrial area 
Zone reserved almost exclusively for industry.
port 
Area designed for shipping activities.
residential district 
Zone reserved almost exclusively for housing.