But there are a lot of unknowns.

但还有很多未知。

Well, we don't know any of that for sure.

现一切都还是未知。

But at the moment we still don't know.

但目前这仍是未知。

So that gives us an equation.

一个方程两个未知。

But the future of the grapefruit is unknown.

但是葡萄柚的未来还是未知。

And right now, that's a big if.

现，这是一个很大的未知。

And let's see what we could do.

因爲我们想消掉某个未知。

All of these were the unknowns.

所有这些都是未知。

When the Grand Duchess will come to Moscow is still unknown.

而何时能莫斯科上映还是个未知。

But it's too soon to know if confidence is improving in long term.

但是信心能否促进长期经济发展还是未知。

X also represents the unknown in lots of places outside math too.

X 以外的很多地方也代表未知。

How the felines got infected is still unknown.

猫科动物是如何被感染的还是个未知。

However, it's unclear if the House will go along with it.

但是众议院是否将会同意此项协议还是未知。

Chris Lewicki has faced these unknowns.

克里斯·刘易基要面对这些未知。

How they all fit into the ocean ecosystem is a big unknown.

它们如何融入海洋生态系统是一个很大的未知。

You know, still so many unknowns about how it would affect children.

您知道，关于新冠如何影响孩子，仍有很多未知。

And it is not clear when they will, the Associated Press reports.

此外，据美联社报道，何时制定该方案目前仍是未知。

No. I mean, not really. We are in uncharted territory here in Kenya.

不知道，我们不太清楚。这肯尼亚是个未知。

I guess you do. I was your wild card, huh?

我想你是真懂，当年你也觉得我是未知吧？

What happens next and who will lead the country now is uncertain.

至于接下来的局势以及谁将领导这个国家，现还是未知。