first-level project的意思|示意

In your first project, don't attempt to trace down to the level of the individual use case step.

在您第一个项目中，不要尝试向下追溯到个别用例步骤层次。

Early on in the project, one of my great worries was that players would level the world within the first twenty minutes.

项目初期，我最担心的就是玩家会在开始的20分钟里夷平整个地图。

It would be an act of circumspection to discuss design issues relating to the Sydney Olympic Stadium at any level without first understanding the environment in which the project was to be delivered.

在任何层次上讨论悉尼奥运场馆的设计问题时都要首先明确该项目的运作环境，这是一个慎重的举动。