It is of great importance to make and maintain a green campus in our university or college. Obviously, a growing number of people are beginning to realize that it is our duty to do that in the present days, since the concept of “a green world” has become the focus of the society.
在我们的大学或学院创建和维护一个绿色校园是非常重要的。显然，在 "绿色世界 "成为社会焦点的今天，越来越多的人开始意识到这是我们义不容辞的责任。

The idea of “a green campus” is beyond a green environment. To begin with, the development on the campus is to be sustainable and recyclable. Some of the authorities’ budget should be on how to reduce of the waste. What’s more, we’d better be aware of the seriousness of pollution around us. Thus the idea of environmental protection may become a common occurrence in our daily life.
“绿色校园”的理念已经超越了绿色环境的范畴。首先，校园的发展要可持续、可循环。当局的部分预算应该用于如何减少废物。此外，我们最好能意识到身边污染的严重性。因此，环保理念可能会在我们的日常生活中蔚然成风。

It is necessary that effective actions should be taken to protect our campus from waste and pollution, and hence these activities are to play an increasingly important role in our day-to-day life. Certainly, there is little doubt that further consideration must be paid to our green campuses.
我们有必要采取有效的行动，保护我们的校园免受浪费和污染，因此，这些活动将在我们的日常生活中发挥越来越重要的作用。当然，毫无疑问，我们必须进一步考虑我们的绿色校园。