green belt

US /ˈɡriːn belt/
UK /ˈɡriːn belt/
"green belt" picture
1.

зеленый пояс, зеленая зона

an area of open land around a city, on which building is restricted

:
The city council is committed to preserving the green belt.
Городской совет привержен сохранению зеленого пояса.
New housing developments are often restricted in the green belt areas.
Новые жилые комплексы часто ограничены в зонах зеленого пояса.