indirect reduction

例句：

1. 1.The company is implementing a new policy to indirectly reduce its carbon emissions.
   该公司正在实施一项新政策，以间接降低其碳排放。
2. 2. The government has announced plans to indirectly reduce the number of cars on the road.
   政府宣布了计划，旨在间接减少道路上的汽车数量。
3. 3. The manager suggested that we indirectly reduce our expenses by buying second-hand items.
   经理建议我们通过购买二手物品来间接降低我们的开支。