在早期人类史上，那种似乎有规律地重复自身的唯一变化就是天体的运动。

In early human history, the only changes that seemed to repeat themselves evenly were the movements of objects in the sky.

youdao

在早期人类史上，那种似乎有规律地重复自身的唯一变化就是天体的运动。

In early human history, the only changes that seemed to repeat themselves evenly were the movements of objects in the sky.

youdao