delay tracking

例句：

1. 1.The delay in the delivery of goods has caused significant losses for our company.
   货物交付的延迟给我们公司造成了重大损失。
2. 2.The delay in the implementation of the new policy has led to frustration among employees.
   新政策的实施延迟导致员工感到沮丧。
3. 3. The delay in the completion of the project has affected our ability to meet deadlines.
   项目完成的延迟影响了我们按时完成工作的能力。