green belt

1. N-VAR A green belt is an area of land with fields or parks around a town or city, where people are not allowed to build houses or factories by law. (城市周圍的) 綠化地帶

The room features a 20 feet wall of glass that overlooks a greenbelt. 這個房間中一面20英尺高的玻璃墻很有特色，可以俯瞰綠化帶。