If you assume that each border surrounding each principal is an enforcement point (EP) and decision point (DP), then in this diagram, you have incorporated all the elements needed for an HLD.

如果假定每个主体的每个边界都是执行点(EP)和决策点(DP)，则已在此关系图中包含了HLD所需的所有元素。

youdao

We know the *headstrong young woman loves her group members but at the same time always dreamed to do the music she really wanted, even if it was an EP of English covers.

我们知道，这位任性的年轻女性很爱组合的其他成员，但她同时也梦想着能做自己真正想做的音乐，哪怕只是一张英文翻唱的迷你专辑。

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Occasionally, strange sounds like the creak of a gate door closing in "Light Fails" turn up on A Chopping Block, as if the ghosts Tabol sings of are present not just in the minds of her narrators but on the EP, itself.

NPR: Pree: 'Heaven Is A Drag"