The satellite of Saturn that is fifth in distance from the planet.
埃庇米修斯距离土星第五远的土星卫星
Saturn has several moons.
土星有好几颗卫星。
The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
我们太阳系的行星有水星、金星、地球、火星、木星、土星、天王星、海王星。
