英语翻译请问这几句话该怎么翻译啊：1,企业级研发规模化关心的问题2,基于ALM的用户角色3,演示场景说明4,敏捷开发快速

1.Issues being concerned with large scale enterprise-level development.
2.The user roles based on ALM(Application Lifecycle Management).
3.Demonstration scene explain.
4.Agile Development to fulfill users' needs rapidly.