The press, making a mountain out of a molehill, precipitated an unnecessary economic crisis.

新闻界小题大做，促成了一场不必要的经济危机。

《柯林斯英汉双解大词典》

We suspect that spending would come down through elimination of a lot of unnecessary or even dangerous tests and treatments.

我们怀疑消除许多不必要甚至危险的检测和治疗，会让支出下降。

youdao

That last comment was a little unnecessary, wasn't it?

那最后一点评论有点多余，不是吗？

《牛津词典》

Schaaf says the government has been using a 2006 law, that allows for unnecessary audits and demands that NGOs maintain cumbersome and unnecessary paperwork;

VOA: standard.2009.08.04

Okay. Longer sit down meals are unnecessary because you can just go buy it all of a sudden.

好的,长时间坐着吃饭没有必要,因为你可以随买随吃

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But which I think despite the fact that there may be points of contact between the spiritual aspects of making art and clearly religion, I think it's a rather unnecessary demand to make of a piece of art.

不过我认为，虽然,艺术创作的精神层面和宗教,很明显有一些共同之处，但并没有必要,对艺术作和宗教一样的要求。

普林斯顿公开课 - 人性课程节选

It might make unnecessary a more interventionist policy in which the government tries to dictate how funds are governed.

FORBES: Let the Sun Shine

Some individuals feel that producing a valuation is unnecessary if a certified appraisal has been completed.

FORBES: Rental Properties: Cash Cow Or Money Pit?

Many use that as a reason the purchases were unnecessary and a mistake.

FORBES: Big Fed Profits Are Another Benefit Of Wise Balance-Sheet Expansion