intensified mining

例句：

1. 1. The government is intensifying its efforts to reduce carbon emissions.
   政府正在加大力度减少碳排放。
2. 2. This new mining method can intensify the extraction process.
   这种新的采矿方法可以增强提取过程。
3. 3. The company has been intensifying its research and development efforts to improve efficiency.
   该公司一直在加强其研发工作以提高效率。