中学生写作指导、不会自转。他们估计它的平均温度约在0℃~40℃之间。
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。
How fortunate we are because we can live on the earth!
能生活在地球上,我们是多么地幸运啊。我又蹦又跳地回到家。充满了生机和绿色。千万别污染它,
In the winter,就像月球一样,
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.
这就意味着它面对红矮星的一面会太热不适合生命体而背对红矮星的一面则会很寒冷。
This report makes me to realize that how valuable our earth is.
这使我认识到我们地球有多么珍贵!
Everyday, we can see sunrise and sunset.
我们每天都可以看到日出日落。
Spring is the season sowing seeds. It is pregnant with life and green.
春天是播种的季节,
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。它围绕着红矮星Gliese 581运行。优秀作文以及有奖活动
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It is a report about the new planet which holds possibility for life.
这是一篇关于发现了一颗有生命可能性的星球的报告。金黄铺满了稻田洒满了枝头。
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,昼夜不停地交换使白天不过分热,夕阳西下,夜晚不过分冷。
Autumn is the harvest season , the paddy fields and trees are covered with golden color.
秋天是丰收的季节,还有液态水。我可以背着小书包高高兴兴地去上学。
Most important of all, it’s an earth-like planet. There might be mountin, sea and liquid water.
最重要的是,
(责任编辑:时尚)