If living so unhappy, what is the purpose to own a house?

如果生活得那么的不开心，要房子又有何用呢？

youdao

When creating a design I often find myself throwing out elements I don't need after I ask myself what is the purpose to this design element?

在进行一个设计的时候，我经常会发现我自己在使用一个元素后，立刻问自己一个问题这个设计元素的目的到底是什么，问过之后我发觉我不需要那个元素。

youdao

One has to ask oneself what the purpose of the exercise is.

大家必须问一问自己，这个锻炼的目的是什么。

《牛津词典》

Second explicate purpose for the education institutions is to allow students to practice and to apply what they've learnt.

第二个教育体系的,表面目标是,给学生实践的机会,让他们运用所学的知识。

麻省理工公开课 - 媒体、教育、市场课程节选

The centrality Aristotle ascribes to politics forces us to consider another question ? namely what is the purpose of this study?

亚里士多德加到政治中的,中心论点迫使我们考虑另一个问题,即这门研究的目的为何？

耶鲁公开课 - 政治哲学导论课程节选

So you're implementing this black box, and if its purpose in life is to actually return a value, you have to tell the compiler what kind of value to expect, and this is going to have ripple effects.

你在实现这个黑盒子，如果它的目的是,返回一个值，你必须告诉编译器你期望的是什么类型的值，这个将是一个连锁反应。

哈佛公开课 - 计算机科学课程节选

While I agree that lemonade stands are beyond the scope of what is supposed to be the purpose of government regulation of the food industry.

FORBES: Lemonade and Liberty

The first question the FCC has to ask is what was the main purpose of splitting Ma Bell into the baby bells?

FORBES: AT&T Gets More FCC Static In T-Mobile Bid

What then is the purpose of those accounts to these proposed new shareholders?

FORBES: What happens when accounts aren't fit for purpose?