reduction thickening

例句：

1. 1. The government has implemented a reduction in taxes to stimulate the economy.
   政府已经实施了减税措施以刺激经济。
2. 2.The company is looking for ways to reduce its carbon footprint.
   该公司正在寻找减少其碳足迹的方法。
3. 3. The amount of waste generated by the factory needs to be reduced.
   工厂产生的废物数量需要减少。
4. 1. As the soil dried out, the roots began to thicken.
   随着土壤变干，根部开始变厚。
5. 2. The paint was applied thickeningly on the walls.
   油漆被均匀地涂在墙上。
6. 3. The river is thickening with silt as it flows downstream.
   河流随着流向下游而逐渐变浑。