Here you are. -Oh so, cul de sac.

给你。-哦，这个词 cul de sac。

Yeah. They'd have no idea. So yes, cul de sac.

是的。他们会听不懂。所以是的，cul de sac。

Oh, you say different to me. I say cul de sac.

哦，你跟我说的不一样。我说 cul de sac。

I think it is used in French, but they would say cul de sac something like that.

我想它在法语中使用，但他们会说 cul de sac 之类的。

But if you said cul de sac in England, no one would understand what you're talking about. Don't go down that road. It's a cul de sac. They would say. What are you talking about?

但是如果你在英国说 cul de sac，没有人会明白你在说什么。不要走那条路。这是 cul de sac。他们会说，你在说什么？

And at the end of these branches, we have these cul de sacs that are loaded with chloroplasts.

在这些分支的尽头，我们有这些装有叶绿体的死胡同。

So it's a road that is not a through road. So typically in a residential area, you would have a cul de sac as in it ends, and there is no through way to. Yeah, exactly.

所以这条路不是直通的。所以通常是在住宅区，你会有一个死胡同，就像它的尽头一样，没有直通的方式。是啊，正是。

If we look closer at a single cell in one of these cul de sacs, also a photo by my colleague Nick Curtis, we see a single cell here.

如果我们仔细观察其中一个死胡同中的单个细胞，也是我同事尼克柯蒂斯的一张照片，我们会在这里看到一个细胞。