hardscape
noun [ U ] environment specialized uk/ˈhɑːd.skeɪp/ us/ˈhɑːrd.skeɪp/
硬景观，人工设施
features of an area that have been built out of hard materials such as concrete, rather than natural features such as trees and grass
Removing trees and putting in hardscape increases flood risk. 砍伐树木、修建人工设施会增加洪水风险。