谁能帮我把这篇用英语翻译一下啊。 写作文要用的，注意时态，是已经发生过的事。 拜托了。。。

这是一场很大的环保活动，在这项活动里，我们做了三项工作。
This is a great environmental activities in this event, we do three tasks.
第一，为了能保护好环境，一些同学参加了种树和捡垃圾；
First, in order to protect the environment, some students participated in planting trees and picking up litter;
第二，许多人为保护森林和动物捐款；
Second, many human and animal contributions to protection of forests;
第三，还有学生向路人宣传森林被伐，野生动物被杀所造成的后果。
Third, a student advocacy passers forests are felled, caused by wild animals killed consequences.
我们希望借此活动，号召人们保护我们所居住的地球，因为地球只有一个，是我们的家，我们应该保它。
We hope that this event, calling on people to protect the Earth we live, because the Earth is only one, is our home, we should protect it.

first and foremost,in order to protect the environment, some students participated in planting trees and picking up litter;
the secondly,an overwhelming numbers of students endowed in protecting tract and animals
Third, a student advocacy passers forests are felled, caused by wild animals killed consequences
We hope that this event, calling on people to protect the Earth we live, because the Earth is only one, is our home, we should protect it.