1.the constraint on 对...约束
This represents the greatest constraint on clustered environment deployments.
这表示在集群环境的部署上有极大的约束。
2.seek to 寻求
People have, therefore, always sought to control them.
因此,人们一直寻求控制它们。
3.the end goal 最终目标
The reality is that projects are tough and can be stressful, frustrating, and have administrative challenges that can detract from the end goal.
现实情况是,项目是艰难的,会充满压力、令人沮丧,并存在可能令最终目标偏离的管理挑战