fixing carbon and reducing discharge

• 固碳减排

fixing carbon and reducing discharge的用法和样例：

例句

1. Under the CDM mechanism, rich countries can invest in carbon-abatement projects in poor countries and get carbon credits that can be traded.
   根据清洁发展机制，富裕国家可在贫穷国家投资碳减排项目，由此获得可以交易的碳减排信用。