It is my pleasure to have your attention.Today,the topic of my speech is what we can do to protect the environment that we live in.
First of all,we students should better not spit and not throw rubbish no matter where we are,which is our duty and responsibility.Secondly,we should also not draw pictures and write words on walls to keep them clean and tidy.Finally,it is necessary for us to do some cleaning outdoors and indoors.
Only when all of us take action,can we expect a better environment and live a healthier life.
我是一名大学生,刚刚为你写好这篇作业,希望对你有帮助；由于我很忙,没时间帮你翻译,这篇文章简单,相信你看得懂.