系统测试团队与项目的高级架构师会面，并一起为了增强和执行选择一个现有的系统测试应用程序。
The system test team met with the senior architects of the project and together they selected one of the existing system test applications for enhancement and execution.
业务分析师执行高级流程建模，以定义业务活动和流，识别KPI，并通过模拟分析潜在的更改的成本和好处。
Business analysts perform high-level process modeling to define the business activities and flows, identify KPIs, and analyze the costs and benefits of potential changes by doing simulations.
让我们假设工程以高级工程师的劳动成本来评估(也就是高成本)，但是实际上工作是由更多初级工程师来执行的(也就是低成本)。
Let's say the project was estimated based on the labor of senior engineers (i.e., expensive), but the work is actually being performed by more junior-level engineers (i.e., at a lower cost).
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