The room features a 20 feet wall of glass that overlooks a greenbelt.

这个房间中一面20英尺高的玻璃墙很有特色，可以俯瞰绿化带。

《柯林斯英汉双解大词典》

This type of park design is not extremely common in Beijing, kind of like a greenbelt.

这个公园的设计在北京不是很普通，有点像绿化带。

youdao

A previous legal decision, protecting a number of walls and fences at the site, means that it will be difficult and perhaps impossible for the council to return the site to greenbelt status.

此前的一个法律裁定，要求保护这里大量的墙和篱笆，对地方议会来说，要想把这里重新恢复成绿化带，非常困难，也许已经没有这种可能。

youdao

Scientists at the Goddard Space Flight Center in Greenbelt,Maryland, found the substance glycine in material brought back to Earth from a comet.

VOA: special.2009.09.30

Residents Against Inappropriate Development (Raid) has maintained a vigil against Gypsies on greenbelt land in Meriden since 2010.

BBC: Meriden Gypsy site

As at Dale Farm, a group of gypsies bought greenbelt land and moved on to it in May, applying only after that for permission to set up their caravans there.

ECONOMIST: Conflicts are growing between gypsies and residents

Wokingham Borough Council will replace the site's 16 pitches with 20 over a wider area, using some greenbelt land.

BBC: Twyford Orchards Gypsy site will be expanded