The benefit of this kind of outlining is that you discover a story's flaws before you invest a lot of time writing the first draft, and it's almost impossible to get stuck at a difficult chapter, because you've already done the work to push through those kinds of blocks.
这样做的好处是，在花大量时间写初稿之前，你就能发现故事的缺陷，而且你几乎不可能在一个困难的章节卡住，因为你已经做了很多工作来克服这些障碍。