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.
隨著社會的發展，在世界能源變得越來越有限，所以我們要節約能源和保護我們的環境是非常重要的。作為一個學生，有很多方法可以做在家裡節省能源。例如，第一，我們可以關掉燈和其他的家用電器，當我們不使用它們。第二，回收廢水，紙張和其他廢物，我們可以重複使用。更重要的是，建議使用公共運輸，而不是私家車。
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.
首先，每個人都可以使我們的環境的一大貢獻。我希望我能學習更多的開發新的清潔能源，就像來自風能和太陽能。