So how does Jordan translate those four forces into this?

那么乔丹是如何将这四种力量转化为这个的呢？

Anything that flies is subject to the four forces of flight.

任何会飞的东西都受到四种飞行力的影响。

Physicists can pretty much describe everything they’ve ever measured with those four forces, from galaxies to gluons.

物理学家几乎可以描述他们用这四种力测量到的一切，从星系到胶子。

The Universe expanded and cooled, the four forces went their separate ways, and the first basic subatomic particles were able to hold themselves together.

宇宙膨胀和冷却，四种力各走各的路，第一批基本的亚原子粒子能够结合在一起。

Ultimately, most physicists hope to find a unified theory that will explain all four forces as different aspects of a single force.

最终，大多数物理学家希望找到一个统一的理论，将所有四种力解释为一种力的不同方面。