losses incurred by enterprisesin their operation

例句：

1. 1. The company suffered significantlosses due to the economic downturn.
   由于经济衰退，该公司遭受了重大损失。
2. 2.The government has announced a series of measuresto reduce public sector losses.
   政府宣布了一系列措施来减少公共部门的亏损。
3. 3. The project's budgeted costs exceeded itsactual losses by $500,000.
   该项目预算成本超出了实际亏损50万美元。