serially reusable resource

例句：

1. 1. Theproject is being serially completed.
   这个项目正在连续完成。
2. 2. They worked serially on theproject from Monday to Friday.
   他们从周一到周五连续工作在项目上。
3. 3. Theteam members were serially assigned tasks forthe project.
   团队成员被连续分配了项目任务。