carbon noise

例句：

1. 1. The air pollution is causing a lot of carbon noise in the city.
   空气污染正在给城市带来大量的碳噪声。
2. 2.Carbon noise is a major cause of global warming.
   碳噪声是全球变暖的主要原因之一。
3. 3. The scientist found that the carbon noise could be reduced by using renewable energy sources.
   科学家发现，通过使用可再生能源源，可以降低碳噪声。