Ambiguity in the Structure section.

I'm a little confused as to what this passage from writing/structure means.

Readability means to avoid useless boilerplate text and clutter,
therefore some efforts are spent trying to achieve a certain level of brevity.
But terseness and obscurity are the limits where brevity should stop. 

Could this be reworded as something like this?

Readability in this case refers to avoiding useless boilerplate text and
clutter, and some effort has been made to achieve a certain level of brevity
in Python's syntax. However, there is a fine line between terseness and
obscurity.

I'm not sure I'm correctly grasping the meaning of the text. Does it actually mean something completely different?

從 docs/writing/structure.rst 的 Modules 部分開始，以連結的段落作為範圍。結合現有討論確認預期含義，並且僅在該含義明確時修改措辭；當渲染後的段落表意明確且保留原始指引時，即表示完成。