When the fox grows, these cells ... TECUMSEH FITCH: They're doing these epic migrations.

当狐狸长大时，这些细胞...... TECUMSEH FITCH：它们正在进行这些史诗般的。

TECUMSEH FITCH: We're really talking about groups  versus individuals here.

TECUMSEH FITCH：我们这里真正讨论的是群体与人。

TECUMSEH FITCH: Okay, I'm rolling at my end.

TECUMSEH FITCH： 好的，我已经结了。

TECUMSEH FITCH: So here's a synchronize sync.

TECUMSEH FITCH： 这是同步同步。

TECUMSEH FITCH: Very, very, very early embryo, like two months old.

TECUMSEH FITCH：非常非常非常早期的胚胎，大约大。

TECUMSEH FITCH: All of them come from the same founder population of cells in an embryo.

TECUMSEH FITCH：它们都来自胚胎中相同的细胞群。

He says  you gotta go back to when a fox is a very, very little itty-bitty thing ... TECUMSEH FITCH: An embryo.

他说你必须回到狐狸还是一非常非常小的东西的时候… … TECUMSEH FITCH： 一胚胎。

TECUMSEH FITCH: I think if anything, we're being selected to work together more,   to be able to tolerate being packed in even tighter.

TECUMSEH FITCH：我认为，如果说有什么不同的话，那就是我们被选中要更多地合作，以便能够忍受更紧密的拥挤。

TECUMSEH FITCH: Some of them go into the jaw, and form all these different tissues:   teeth, tail, big parts of the nervous system, major parts of the brain.

TECUMSEH FITCH：其中一些进入下巴，形成所有这些不同的组织：牙齿、尾巴、神经系统的大部分、大脑的主要部分。