英语作文一直是我们心中难以攻克的难题，下面小编为您带来有留学群作文栏目整理的英语作文。 篇一：保护地球的英语作文 With the improvement of our living standard, more and more people can afford a car. As a result, our roads are more often than not crammed with cars. However, with more and more waste gas b...