0 used to refer to land that has not yet been built on, or buildings built on land that had never been used before for building -- 未开发地区的；在新地皮上修建的
a greenfield site 未开发的地皮
The city pursued parallel programmes of building high-rise flats both in the central areas on slum cleared land and in its suburbs on greenfield sites.
The result, as ever, is formless swathes of badly planned, commuter development on whatever greenfield sites developers can get hold of.
But just as there is no such thing as a 'nowhere place', so there is no 'greenfield site'.
Greenfield's premise is that the neural substrates for language production and object assembly are initially one and the same.
Forshaw felt the designs were only really suitable for greenfield sites, which meant looking at new towns.
Greenfield has proposed that both language production and highlevel motor programming are initially subserved by the same cortical region, which subsequently differentiates and specializes.
The use of appropriate vacant land within urban areas can assist regeneration and relieve pressure for development on greenfield sites.
People often mix up green belt with greenfield, which is understandable.
