围绕太阳

The planets move around the sun in ellipses.

各行星按椭圆形运转。

Galileo was forced to recant his assertion that the earth orbited the sun.

伽利略被迫放弃地转的断言。

It is a tiny joyrider from the rubble stream surrounding the solar system that broke free and orbits the sun in a tilted, elongated orbit.

它是从系而又自由浮动的一堆剩物中游走出来的一颗星。它体积微小，以倾斜、细长的轨道运转。