With the development of our society, energy in the world becomes more and more limited, so it is quite important for us to save energy and to protect our environment. As a student, there are a lot of methods we can do to save energy at home. For example, first, we can turn off the light as well as other appliances when we are not using them. Second, recycle the waste water, paper and other waste so that we can reuse them. What's more, it is suggested to use public transportation more instead of private cars.

　　Above all, everyone can make a great contribution to our environment. I hope I can learn more to develop new and clear energy, like energy from the wind and solar.

　　隨著我們社會的發展,能源在世界上變得越來越有限,所以對我們來說是相當重要的節約能源和保護我們的環境。作為一名學生,我們可以有很多方法來節約能源。例如,首先,我們可以關燈及其他電器當我們不使用它們。第二,回收廢水、紙張和其他浪費,這樣我們可以重用它們。更重要的是,建議使用公共交通而不是私家車。

　　最重要的是,每個人都能對我們的環境做出了巨大的貢獻。我希望我能學習更多開發新和清晰的能源,如風能和太陽能。