富源

例句：

1. 1. The rich source of information is the internet.
   丰富的信息来源是互联网。
2. 2. We need to find a way to tap into the rich resources of the earth.
   我们需要找到一种方法来利用地球的丰富资源。
3. 3. This company has access to a wealth of knowledge in the field.
   这家公司在领域内拥有丰富的知识储备。