translation.en: From lots of experiments, from lots of different scientists, we know a lot about what these molecules look like, how they move around in the cell, and that this is all taking place in an incredibly dynamic environment.
translation.zh: 从大量的实验中, 从大量不同的科学家身上, 我们对这些分子的样子, 它们是如何在细胞内移动的了解很多。 这些都发生在 一个不可思议的动态的环境中。