The system defines a generic set of knowledge that all children must know.

这套制度定义了一套所有孩童都必须识。

Meaning these images could be a good proxy for ethylene measurements, and let farmers know the best time to harvest.

而这些图像可以作为衡量乙烯很好标准，帮助农民收获最佳时机。

The new challenge will be knowing if those discarding their masks really are fully vaccinated.

问题在于，如何没有配戴口罩人真完全接种了疫苗。

And I only found out anything about this dark underbelly, because I started looking into Trump's relationship to Farage, into a company called Cambridge Analytica.

而我也刚刚这隐秘，因为我在调查一家叫剑桥数据分析公司与特朗普之间关系。

First, here's how to know if a flood is coming your way.

首先讲洪水即将爆发方法。

It takes a little while to uncover some of those things.

但只有在情结束之后我们才得以情全貌。

You can have a leading brand, a major brand, well-known brand, a brand identity, which are the visible elements of a brand such as color design and logo and brand awareness, which is how aware people are of your brand?

你可以说头品牌，大牌，名牌，品牌身份。它指某个品牌可以看到元素，比如颜色设计，标识，还有品牌认度，意思人们对你品牌程度。

Keep you informed means to update you with the latest progress of something.

Keep you informed意思让你持续某最新进展。

Any future settlement, it has to bring justice and it has to clear the destiny of the missing people because the families of those missing people are the stake holders in any future settlement.

“无论何时，都必须伸张正义，失踪人员下落，因为失踪人员亲属才与未来安置问题利益攸关人。”

Once again, the technology that's built into this machine is pulling back the curtain and showing us something about our cities that we never would have seen without it.

在机器中用到技术也同样向我们呈现出，如果没有它，我们绝不可能有关我们城市信息。

A secret weapon is something nobody knows about that gives you an advantage over a problem or enemy. If you sequester something, such as carbon dioxide, you remove it and store it.

A secret weapon指无人、能让你解决问题或战胜敌人物。如果你sequester某物，比如二氧化碳，你就会把它取出并储存起来。

Your beauty, your bravery...now I see there is no cause for envy.

你美丽，你勇敢，现在我了没有嫉妒理由。

I want to know what's their secret.

我很想其中秘诀。

Herpetologists have long known that frog calls are more diverse than just ribbit.

爬虫学家很早以前就已青蛙叫声不只呱呱，而且又多种多样叫声。

The suspect is known to the authorities who began a terror investigation.

展开恐怖调查机构这名嫌犯。

So many of the people here know the refugee experience first-hand.

因此这里很多人难民经历。

It's basically the pirate history you were never told.

这基本上你从未海盗历史。

That's for me to know, and for Me to know.

那我应该东西，而且只有我能。

The world now knows how to reduce poverty.

如今世界如何减少贫困。

He's the kind of person that nobody know his age.

他那种无人其年龄人。