solarius

例句：

1. 1.The sun rises in the east and sets in the west.
   太阳从东方升起，在西方落下。
2. 2. The solar system consists of the sun, moon, and planets.
   太阳系由太阳、月亮和行星组成。
3. 3.Solar energy is a renewable source of energy that can be harnessed for power.
   太阳能是一种可再生的能量来源，可以用于发电。