decay scheme

例句：

1. 1. The company's latest decay scheme has been widely criticized for its environmental impact.
   该公司最新的衰败计划因其对环境的影响而广受批评。
2. 2. The government's new decay schemeaims to improve the quality of life forall citizens.
   政府的新的衰败计划旨在提高所有公民的生活质量。
3. 3. The scientistproposed a decay scheme toreduce the amount of waste generatedby the industry.
   科学家提出了一个衰败计划，以减少工业产生的废物量。