slow execution

例句：

1. 1. The project's slow execution is causing delays in the delivery schedule.
   项目的缓慢执行导致交付时间表的延误。
2. 2.To ensure smooth operations, we need to slow down our execution speed.
   为了确保顺利运行，我们需要放慢我们的执行速度。
3. 3. The company's slow execution of its new strategy has been a source of concern for investors.
   该公司对新战略的缓慢执行已经引起了投资者的关注。