regressive tax

例句：

1. 1. The government is considering a progressive tax system to help fund public services.
   政府正在考虑一个累进税制来资助公共服务。
2. 2. The company's decision to increase the tax rate on high earners was controversial.
   公司决定提高高收入者的税率引起了争议。
3. 3. The regressive tax system has been criticized for disproportionately affecting low-income families.
   这种退步税制度因对低收入家庭影响不成比例而受到批评。