【思路】
先确定这篇作文你想怎么写，大致的用中文再脑海中“写”一遍，再通过你的思路确定你的作文可能会用到的重要词的翻译问题，比如：
创建——create/set up/establish
校园——campus
环境——envirinment
美丽景色——beautiful scenery
再联想可能会用到的句型，创建美丽校园不仅需要单一的制度保障，还需要我们每一个人的努力，这样就可以在作文中运用not only...but also句型，回忆该句型使用方法，即可造句：
To create a beautiful campus not only need to perfect the system, but also need to everyone's efforts.
最后把你造的句子用一些简单句子连接起来就可以了，遇到不会翻译的词汇或句型，可以思考换种方式进行表达，不要太过于死板，学会灵活变通的去完成即可。
【范文】
As is known to us all, the surrounding has a great impact on our study and lives. In recent years, creating a green campus has been a common and popular goal for most universities or colleges. Creating a green campus has a great influence on students because most students spend their much time in campus.
However, in my opinion, to create green campus, what we need to do is not only to plant more trees and grasses to beautify our campus’s environment but also to create an energy-efficient and resource-cycled campus. Everyone on campus should be informed to form the habit of using resources properly and saving energy. In addition, the institutions should encourage students to use resources circularly.
In a word, creating a green campus needs us to make joint efforts. And we can achieve it by doing pieces of small matters in daily life, such as turning off the light when leaving.