However, if at birth the universe revolved around its axis in one direction, then the galaxies would have retained the rotation.

然而，如果在诞生之时宇宙就绕轴朝着一个方向运动，那么星系就应该保留了这样的旋转。

youdao

However, if at birth the universe revolved around its axis in one direction, then the galaxies would have retained the rotation.

然而，如果在诞生之时宇宙就绕轴朝着一个方向运动，那么星系就应该保留了这样的旋转。

youdao