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.
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。