通常，人们讨论用例并花很长时间对它们进行细化。

Usually, people argue about the use cases and spend a lot of time refining them.

youdao

该部分讨论用例是用于什么的，并且最后介绍如何根据用例检查需求。

The section talks about what use cases are used for, and finally shows how to check requirements against use cases.

youdao

他和他的同事们一直在讨论用太阳能板提取硅藻油，而不是用它来发电。

He and his colleagues have been talking about a solar panel that could extract this oil instead of producing electricity.

youdao

So I'll tend to talk about "the Roman household," because that's what's more meaningful sociologically when we talk about this.

所以我倾向于用“罗马家户“,因为这样说，我们讨论这一问题时,更有社会学意义。

耶鲁公开课 - 新约课程节选

However, on Friday we will use a different approach so we can talkabout bonding within atoms that have more than two atoms, molecules with more than two atoms.

但是，在周五我们,会用一种新的办法来讨论,不止两个原子的分子的成键。

麻省理工公开课 - 化学原理课程节选

I'm not sure whether we'll use the Classes server to have you sign up for discussion sections online, or whether we will do it the old-fashioned way and have you sign up on forms that we'll give you here in class.

我还没想要是用校网站,让大家在线讨论，还是用传统的,课堂讨论。

耶鲁公开课 - 新约课程节选