preferential debt

例句：

1. 1. The company isfacing a large amount of preferentialdebt.
   该公司面临着大量的优惠债务。
2. 2. The governmenthas to pay off the preferentialdebt before it can invest in new projects.
   政府在投资新项目之前必须先偿还优惠债务。
3. 3. The company's financial situationis improving due to the reduction of itspreferential debt.
   由于优惠债务的减少，公司的财务状况正在改善。