分类：教育/科学-外语学习
问题：这句话该怎么翻译?AsshowninFigure3
As shown in Figure 3-4, when a ject is in mid-game (implementation), it becomes harder, though not impossible, for this kind of feedback to propagate back up the planning structure.
回答：As shown in Figure 3-4, when a project is in mid-game (implementation), it becomes harder, though not impossible, for this kind of feedback to 
propagate back up the planning structure.

这句话里，it 不是指代 the project,而是代替for this kind of feedback to propagate back up the planning structure的啊。

如图3-4所示，在一个计划的执行过程中，这种反馈信息在该计划结构中的上传，尽管不会变的不可能，也会变的更加困难。