Meanwhile, government spending that would make everyone better off was being cut down because people instinctively—and wrongly—labeled government only as "a necessary evil".

与此同时，本可以让每个人生活更好的政府开支却被削减了，因为人们本能地——且错误地——将政府贴上了“必定邪恶”的标签。

youdao

That is not necessary, whatsoever because being a minimalist is a loose definition in my opinion.

那是不必要的，因为我认为成为一个极简主义者是一个宽松的概念。

youdao

The high probability of a disk read being necessary for each insert makes this scenario prone to poor performance.

对于每次的 insert，需要读磁盘的概率如此之高，使得这种场景往往性能很差。

youdao

But a recent study warned that more children than necessary are being exposed to radiation this way.

VOA: special.2009.10.28

The trick--The question we're going to ask is, can we find some interpretation of that claim under which, first of all it ends up being true, secondly,it ends up being a necessary truth about death?

关键我们要问的问题是，我们能否能对这说法找到一个诠释，首先，这个诠释必须是真实的，第二，这是对死亡来说必要的真实？

耶鲁公开课 - 死亡课程节选

"Perhaps if we had a Pax, we could refocus on what is really important: the relationship,the love, being kinder than necessary.

VOA: standard.2010.05.18

He speculates that it could also cut the disease's rate of progression in half, extending life by as much as a decade and being a necessary treatment for anyone at risk for the disease.

FORBES: Magazine Article

It turns out that being a high performing law student is close to being a necessary condition of succeeding at the high end of biglaw, but it says very little about whether or not you can actually handle the work and the culture of biglaw.

FORBES: What's It Like To Work At An Ultra Elite Law Firm?

To decide the case, the justices had to rule directly on the meaning of the Second Amendment, a provision with only 27 words: A well-regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms shall not be infringed.

NPR: Supreme Court Strikes Down D.C. Handgun Ban