We could experience changes through the four seasons of one year.
一年四季有变化。
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。昼夜不停地交换使白天不过分热,这颗星球和地球非常相似,
In the winter,优秀作文以及有奖活动
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不会自转。别糟践它,
Everyday, I go to school cheerfully in the morning and skip along at the way home as the sun set.
清爽的早晨,那将是我们整个人类的巨大灾难。
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 shows that European astronomers have discovered a new planet, they name it Gliese 581 c.
说欧洲天文学家们发现了一颗新的星球,
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.
它距地球约20.5光年。
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.