safety margins

例句：

1. 1. To ensure the safety of our employees, we must regularly conduct safety training.
   为了确保我们的员工安全，我们必须定期进行安全培训。
2. 2. The company has set a safety margin of 10% for its products.
   该公司为产品设定了10%的安全边际。
3. 3. The project team needs to maintain a safety margin of at least 5% to avoid any potential risks.
   项目团队需要保持至少5%的安全边际，以避免任何潜在的风险。