Fresh water is a natural resource, and at the same time, a scanty resource.
Fresh water is a natural resource, and at the same time, a scanty resource.
摘要淡水是一种自然资源，同时又是一种短缺资源。
Fresh water is a natural resource, and at the same time, a scanty resource.
摘要淡水是一种自然资源，同时又是一种短缺资源。