我大学毕业了,来看曾经培育过我的母校。走进校园,我感到吃惊的是,教学楼是绿色的,这是怎么回事?走进去一看,楼是用木头制成的,楼顶是绿色的操场,操场的一角是足球场,再放眼望去,操场的那边是乒乓球场和羽毛球场……教学楼使用电梯来上下楼,不必担心停电,因为这里是用太阳能来 I graduated from college, have seen my alma mater had nurtured. Into the campus, I was surprised that the teaching building is green, what is going on? Walked in, the building is made of wood, the roof is a green playground, the corner of the playground is the football field, and then Looking ahead, the playground there is a table tennis and badminton court ... ... use the elevator to the school building upstairs and downstairs, do not have to worry about power outages, because here is to use solar energy