We have two theorems about work.

关于做功，我们有两个公式。

Are theorems freedom?

定理是自由的吗？

Now we have a bunch of theorems relating them.

我们还有很多有关的定理。

And we will see theorems about flux pretty soon.

很快也会看到关于通量的定理。

Famous Theorems define the mathematical landscape.

著名的定理决定数学的风景。