那是因为当时他们坚信，天体、太阳、月亮、星星和行星都是完美的，没有任何缺陷或瑕疵。

That's because of their belief at the time that the heavenly bodies, the Sun, Moon, Stars, and Planets, were perfect, without any flaws or blemishes.

youdao

自人类诞生之初起，人们就仰望星星、月亮和行星。

Since the earliest times, people have looked up at the stars, the moon and the planets.

youdao

黄道是天穹中太阳、月亮和行星运行的轨迹带。

The zodiac is the band around the sky where the sun, moon and planets move through.

youdao