八年级学生英语优秀演讲稿八班级同学英语优秀演讲稿八班级同学英语优秀演讲稿演讲稿可以关心发言者更好的表达。在现在的.生活中,演讲稿的用法越来越广泛,为了让您在写演讲稿时更加简洁便利,下面是我细心整理的八班级同学英语优秀演讲稿,欢迎大家借鉴与参考,盼望对大家有所关心。八班级同学英语优秀演讲稿1China, our great motherland, is developing very fast. More and more techniques are being used into our daily life. Well, lets imagine what our future will be like in 50 years.First, there will be more trees but less pollution. Its very important for us to protect our living environment. However, some people are destorying it o