progressive tax on excess earning

例句：

1. 1.The company is making progress towards its goal of reducing carbon emissions.
   该公司正朝着减少碳排放的目标取得进展。
2. 2. The project is making progressive strides in the field of renewable energy.
   该项目在可再生能源领域取得了显著进展。
3. 3.The economy is making progressive improvements in terms of employment and wages.
   经济在就业和工资方面取得了逐步改善。