What data does the user need to understand the problem domain?

要理解问题领域，用户需要哪些数据？

youdao

But before you dig into the APIs, you need to understand the problem that's being solved.

但是在深入学习API之前，首先需要明白将要解决的问题。

youdao

To better understand the solution to a problem, we first need to understand the problem itself.

为了更好的理解问题的解决法，我们首先需要理解问题本身。

youdao

Today,the solution to the problem is so common that it is difficult to understand that there was a problem at all.

VOA: special.2010.07.14

One other very important thing to understand about this defensive problem and this is one of the debatable issues between the old guard and the traditional interpretation; I'm still giving you the traditional view.

对于防御的问题还有另外一个很重要的因素,这也是老顽固们对传统观点,争论的一个话题,我还是采用传统观点的说法

耶鲁公开课 - 古希腊历史简介课程节选

So the game is not just to somehow or other get the solution to the problem set but to fully understand how it's done, and the TAs will be there to help you.

所以,这个过程不仅仅是,通过某种方式解出题目,还要全面理解解题的过程,助教会帮你们的

耶鲁公开课 - 基础物理课程节选

And even their governments are beginning to understand the problem.

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But Mr Belgrave - who said he could not speak out while he was employed by City Hall - says he struggled to get commitment from the beginning, in particular for the work needed to understand why the problem was so acute among young black men.

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Accordingly, they are attracted to a presidential candidate who seems to understand the monetary problem and has a plan to fix it.

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