高中生英语演讲稿：Save resources, better tomorrow
2020-03-30
respectedteachers,myfellowstudents.todaymytopicissaveresources,bettertomorrow.asweallknow,thepollutionproblemmaybeoneofthegreatestproblemsintheworld.pleaselookoutofthewindows!youmayeasilyfind:wehavemo...