然而，在其生命的后期，哥白尼最终出版了他这部天文学的理论著作。

But Copernicus did eventually publish his celestial theory at the end of his life.

youdao

然而，在其生命的后期，哥白尼最终出版了他这部天文学的理论著作。

But Copernicus did eventually publish his celestial theory at the end of his life.

youdao