security for costs

例句：

1. 1. The company hasimplemented a security for costs policy to ensurethe safety of its employees.
   该公司实施了一项成本保障政策，以确保员工的安全。
2. 2. Thegovernment has introduced new measures to secure thecost of healthcare for all citizens.
   政府已经引入新措施，确保所有公民都能负担得起医疗保健费用。
3. 3. The project team has developeda cost security plan to minimize risks andensure financial viability.
   项目团队制定了一个成本保障计划，以最小化风险并确保财务可行性。