资源
Meanings
1. natural resource (such as water or minerals)
2. resource (such as manpower or tourism)
Characters used
Examples4
我们
We have used earth's energy resources as if they were limitless.
唯一
The one resource more precious than any other was land.
唯一
The only thing that is more precious than any resource is land.
互联网
The Internet is an invaluable source of information.