The Earth is our only home.Each of us can not leave Earth to survive.however,in recent years, with people's living standards improve , people are eager to get it from the earth more and more things to satisfy material needs, the Earth has been overwhelmed.

Our excessive greed causing Earth 's revenge,such as earthquakes and floods.Every retaliation will lead to a large number of casualties and every time is a painful lesson.

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So,in order to improve the quality of our life,We have to take steps to protect the Earth.But,how can we prevent our earth? As far as i am concerned,the most important method is implement Sustainable Development Strategy. Second,we need a strict legal limit people's behavior.Last but not the least,Vigorously promote the protection of the Earth's knowledge is also an important way.

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In a word,earth provides enough to satisfy every man’s need but not every man’s greed.

地球是我们唯一的家。我们每个人都不能离开地球生存。然而,近年来,随着人民生活水平提高,人们渴望得到它从地球上越来越多的东西来满足物质需求,地球已经不堪重负。

我们过度的贪婪导致地球的报复,例如地震和洪水。每一个报复将导致大量的人员伤亡和每次是一个痛苦的教训。

因此,为了提高我们的生活质量,我们必须采取措施保护地球。但是,我们如何防止我们的地球?就我而言,最重要的方法是实现可持续发展战略。其次,我们需要一个严格的法律限制人们的行为。最后,大力宣传保护地球的知识也是一个重要的方法。

总之,地球提供了足以满足每个人的需要,而不是每个人的贪婪。