·1、Mercury is the closest planet to the Sun.水星是离太阳最近的行星。
·2、Venus is very bright in the night sky.金星在夜空中非常明亮。
·3、Earth is our home planet and has a rich variety of life.地球是我们的家园星球，有着丰富多样的生命。
·4、Mars is known as the Red Planet.火星被称为红色行星。
·5、Jupiter is the largest planet in our solar system.木星是太阳系中最大的行星。
·6、Saturn has beautiful rings.土星有美丽的光环。
·7、Neptune is a very cold and distant planet.海王星是一颗非常寒冷且遥远的行星。
·8、Scientists are constantly studying Mars to look for signs of past or present life.科学家们一直在研究火星以寻找过去或现在生命的迹象。
·9、Spacecraft have been sent to explore Jupiter and its moons.宇宙飞船已被发射去探索木星及其卫星。
·10、Spacecraft have been sent to explore Jupiter and its moons.从太阳开始的行星顺序是水星、金星、地球、火星、木星、土星、天王星和海王星。不同的领域也要做一些了解，避免不熟悉造成的听力障碍。
