求一篇关于环保的英语作文（80字左右）

题目

求一篇关于环保的英语作文（80字左右）
需要用到以下词汇
the industrialized areas,industrial wasts,destruction of environment,protect our environment,serous consequences,prairies,reservoirs.

答案

During the winter vacation, the students in our class joined in a meaningful activity in which all of us did our bit for the community.Fist we went to visit an old lady who lived all alone. While we w...