For many years, this question has been controversial.

长期以来，这个问题一直颇具争议。

youdao

Nobody will believe how difficult this question has been.

没有人会相信这个问题是那么困难。

youdao

youdao

For several years,the president of Central Connecticut State University, John Miller, has been helping to answer this question.

VOA: special.2009.03.27

And, as I mentioned a moment ago, we will return to this question of what has been interestingly called the young Milton's "chastity fetish."

正如我刚才提到的，我们回到这个,被风趣的称为,年轻弥尔顿的“贞洁崇拜“的问题上来“

耶鲁公开课 - 弥尔顿课程节选

And the question of course for all universities is has This been a sensible thing to do?

当然对所有学校而言都有的问题是,这样做是否明智？

麻省理工公开课 - 媒体、教育、市场课程节选

Further, exactly this question has been asked within economics and similarly, it has been answered.

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Wales has the highest percentage of people stating they have no religion (32%) - the first time this question has been asked.

BBC: Census 2011: Number of Welsh speakers falling

This question has been repeatedly asked and has yet to receive an answer, but if you begin to take a closer look the reasons become apparent.

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