three star problem

例句：

1. 1. The company is facinga three-star problem with its newproduct launch.
   该公司面临新产品推出的三星级问题。
2. 2. The team was struggling to solve thethree-star problem of customer service.
   团队正努力解决客户服务的三星级问题。
3. 3.The three-star problem has been causingsignificant delays in the project's progress.
   这个三星级问题已经导致项目进度严重延误。