纯正英语一分钟-planets
时间：2019-01-21 作者：英语课 分类：纯正英语一分钟
How did all the planets get there? How is it only our planet has life? Will we ever travel to other planets? These are questions I often think about. I think our planet is the best. It looks so beautiful from space with its mixture of blue and green. The other planets look too strange to me. Mercury is just a red, hot ball, pretty much the same as Mars. Saturn 1 looks like a real planet. Its rings give it an extra-special look. The other planets don’t look that interesting. I don’t really know much about Venus, Neptune 2, Uranus 3 and Jupiter. When I was at school, we learnt that Pluto 4 was a planet. But now it isn’t. Scientists have decided 5 there are now only eight planets in our solar system and not nine. I wonder why they dropped Pluto.
- Astronomers used to ask why only Saturn has rings.天文学家们过去一直感到奇怪，为什么只有土星有光环。
- These comparisons suggested that Saturn is made of lighter materials.这些比较告诉我们，土星由较轻的物质构成。
- Neptune is the furthest planet from the sun.海王星是离太阳最远的行星。
- Neptune turned out to be a dynamic,stormy world.海王星原来是个有生气、多风暴的世界。
- Uranus is unusual because it is tilted.天王星非常特殊，因为它是倾斜的。
- Uranus represents sudden change and rebellion.天王星代表突然性的改变和反叛。
- Pluto is the furthest planet from the sun.冥王星是离太阳最远的行星。
- Pluto has an elliptic orbit.冥王星的轨道是椭圆形的。