Science is exactly what we need more of when it comes to GM foods, which is why I was happy to see Nature devote a special series of articles to the GM food controversy.

在转基因食品方面，科学恰恰更为我们所需，所以我很高兴看到《自然》杂志专门发表了一系列关于转基因食品争议的文章。

youdao

If they had a better understanding of the Internet, they would see the need to make sure that their children use it properly and responsibly.

如果他们对互联网有更好的理解，他们就会看到确保他们的孩子正确和负责任地使用互联网的必要性。

youdao

Because this links itself to the data model, we don't need to keep a reference to it (see listing 9).

因为该类自己会连接到数据模型，所以我们不需要保留一个指向它的引用(见清单9)。

youdao

Professor Yoshino explains. "Shakespeare calls this a problem of ocular proof, the idea that we need to see evidence before we believe in it -- and that,oftentimes, when metaphysical questions of guilt or innocence are difficult for us to answer, we have a tendency to reduce them to questions that pertain to physical evidence.

VOA: special.2011.06.06

The reason you have to get it out of your head is you need to be able to see it on a surface that is not in your mind.

这么做的原因是,你需要,客观地观察它,而不是看它在你大脑中的样子。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

We've seen this branching construct in Scratch, we've seen it a moment ago on the slide, and see, we just need else if to use not an else, not just an if but an else if.

我们看到了这个Scratch的分支结构，我们看到刚才在幻灯片中，了解到，我们不需要,用一个else，也不只是用一个if，而是用一个。

哈佛公开课 - 计算机科学课程节选

It's very subjective, you can always see a need for it.

BBC: India's nuclear tests: cause for concern?

Before now, when economic data seemed promising, the Fed said it would need to see a breakdown before it would again consider new stimulus.

FORBES: Fed Is Indeed Considering More Action, Monetary Stimulus: Report

Bran, Sam, and Jon all need a bit more screen time, and we need to see it all happen at once.

FORBES: 'Game Of Thrones' Season 3 Episode 5 Review: 'Kissed By Fire'