We were driving to an unknown place, on an unknown errand.

我们既不知道上哪里去，又不知道去做什么。

But actually, still to have had so many unknowns.

但其实，还是有那么多的未知。

Chris Lewicki has faced these unknowns.

克里·刘易基要面对这些未知数。

You know, it isn't the unknown.

你知道，它们是经过训练的。

" There are too many unknowns to make a reasonable valuation, " Arenillas notes.

“这里有太多的未知因素了，所以很难做出理的估值。”

And things unknown proposed as things forgot.

教育人类，必须以潜移默化的方式；对方未知事权当是他遗忘了而已。

With this previously unknown galactic government?

你是不是和我们讲一下？

There are still many unknowns and the more scientists uncover, the more questions arise.

还有很多未知因素，科学家发现的越多，问题就越多。

Which means this bump could represent a new particle previously unknown to scientists.

这意味着这次“撞击”可能代表着科学家们前所未知的一个新粒子。

How much Syed can count on Tunisia's security forces is another unknown.

赛义德能在多大程度上依赖突尼的安全部队则是另一个未知数。

Followed up on Wednesday with more footage of the tanks loading onto trains, destination unknown.

在周三的后续报道中，有更多坦克装载到火车上的画面，目的地不详。

The Essex Serpent is the unknown and we fear what we don't understand. - Yeah.

艾塞克蛇是未知的，我们害怕我们不了解的东西。- 对。

What is out there that is unknown can propel us to do more.

未知的事情能激励我们做更多的事。

Jiuzhaigou was virtually unknown until the 1970s.

事实上，直到1970代，九寨沟才为人所知。

This is designed for exploration in unknown territory, completely unknown territory, and search for biological live.

它被设计用于未知的地方险，完全未知的地方，搜索生命。

She referred to " stormy waters" and an unknown road ahead.

她提到了“暴风雨”和前方的未知道路。

The impact on health is as yet unknown.

目前尚不明确血液中的微塑料对健康的影响。

The actual source of the stone remained unknown until now.

这块石头的实际来源直到现在才为人所知。

" There are too many unknown words! "

“不认识的单词太多了！”

The toughest part about being a flipper is really the unknown and the what-if.

炒房最困难的部分其实是未知和假设。