Most important of all, it’s an earth-like planet. There might be mountin, sea and liquid water.
最重要的是,不会自转。
The day and night keeps on exchanging. It’s not too hot in the daytime while not to cold at night.
一天早晚有变化,
It is about 20.5 light years from our earth. They estimated the planet's average temperature at between 0 and 40 degrees Centigrade. It is orbiting the red dwarf star, Gliese 581.
So the astronomers believe that it is potentially habitable.
所以科学家们相信它能支持生命的存在。
In the Summer, colorful swimming suits frolick in the water happily.
夏天五颜六色的游泳衣在水里欢快地嬉戏。
It means that it must always show its same face to its sun, and that while one side would be too fiercely hot to support life, the other side would be too cold.
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