天然或人造 meaning in English
natural and synthetic
Examples
- One kind of dwelling was both natural and manmade caves
一种是天然或人造的洞穴。 - Natural and synthetic
天然或人造 - Flooding occurs when rainfall is so high that natural or engineered drainage fails to drain away the surface runoff . floods are usually fairly transient in the urban areas
当降雨率超过天然或人造排水系统的负荷时，积聚地面的雨水便不能及时排去，因而引致水浸。 - Flooding occurs when rainfall is so high that natural or engineered drainage fails to drain away the surface runoff . floods are usually fairly transient in the urban areas
当降雨率超过天然或人造排水系统的负荷时，积聚地面的雨水便不能及时排去，因而引致水浸。