In the last several decades, our earth has been extremely polluted, such as air pollution, water pollution, noise pollution and so on. In recent years, the extreme weather becomes more and more frequent. Winter gets colder and summer becomes hotter and it rains more frequently. All of these warn us that protecting the environment is a serious and emergent event. As our general people, we should build proper lifestyle. We should pay attention to water and light saving. When we go out, we should firstly choose the public transportation. The most important is that we must realize that we can do a lot of things to protect our environment. It's our duty to make our home better. Let’s change from ourselves.

在過(guò)去的幾十年中,我們的地球已經(jīng)極度污染,例如空氣污染,水污染,噪音污染等等。近年來(lái),極端天氣變得越來(lái)越頻繁。冬天較冷,和夏天變得更熱,經(jīng)常下雨。所有這些警告我們,保護(hù)環(huán)境是一個(gè)嚴(yán)重的和緊急事件。我們一般人,我們應(yīng)該建立正確的生活方式。我們應(yīng)該注意節(jié)約水和光。當(dāng)我們出去時(shí),我們應(yīng)該首先選擇公共交通。最重要的是,我們必須意識(shí)到我們可以做很多事情來(lái)保護(hù)我們的環(huán)境。是我們的責(zé)任,讓我們的家園更美好。讓我們改變自己。