brownfield

The council prioritised brownfield sites for development to reduce pressure on the green belt.委员会优先将废旧工业用地用于开发，以减轻绿化带的压力。

Remediating contaminated brownfield land is expensive but essential for sustainable urban growth.对受污染的废旧工业用地进行修复成本高昂，但对于可持续的城市发展至关重要。