relative delay

例句：

1. 1. The project is experiencing a relative delay due to unexpected issues.
   由于意外问题，该项目正经历相对延迟。
2. 2.Due to the relative delay in the delivery schedule, we have had to make some adjustments to our plans.
   由于交付时间表的相对延迟，我们不得不对我们的计划做出一些调整。
3. 3. The company decided to postpone the launch of their new product until next year due to the relative delay in research and development.
   由于研发的相对延迟，该公司决定将新产品的推出推迟到明年。