First, every cause really is an answer to the question why?

首先，每个原因确实是对一个“为什么”的回答。

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We sought an answer to the question, but couldn't find one.

我们寻求这个问题的答案，可是没能找到。

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Would an answer to the question reduce present uncertainty or provide information not now readily available?

问题的答案是否会减少当前的不确定性或者提供现在还没有的信息？

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Plus,the answer to a listener question about an American Nobel laureate from many years ago.

VOA: special.2009.03.13

It is what you profess. Well, the thesis is also, another way to think of it, an answer to a question.

它就是你要表达的东西，这个论文也是，另一种思考它的方式，关于一个问题的答案。

麻省理工公开课 - 固态化学导论课程节选

Every regime is an answer consciously or not to the oldest political question of all ? who governs? Who should govern?

每一个政体都是答案，无论是否有此自觉,每一个都是最古老政治问题的答案,由谁统治？谁该被统治？

耶鲁公开课 - 政治哲学导论课程节选

And we'd certainly want an answer to the question: Must the test cost so much?

CNN: What Angelina Jolie forgot to mention

The video ends with an answer to the question: what happens when the People and Plants Initiative ends?

UNESCO: Natural Sciences

Plus, you will have an answer to the question of what would you do tomorrow, if you got fired today.

FORBES: What Would You Do If You Got Fired Tomorrow? (We Have A Suggestion.)