问题标题：
帮忙写一篇英语演讲稿是有关于太空的（高一内容）
问题描述：
帮忙写一篇英语演讲稿是有关于太空的（高一内容）
韩曾晋回答：
Theuniversetravelisadreamofallhumanbeens,maybeyouhaveimagedsinceyouareasmallbaby!Nowthisdreamwhichseemsimpossiblebecomestrue!Wow,that'sreallysoundsgreat!Butisitreallygoodforus?Iwillgiveouttheadvantageanddisadvantagesinmymind：throughspacetravelwecanfindoutmorelivingthingsintheuniverse,andwealsocanmakefriendswiththemsothatwecanadvanceourscientificknowledge!ButanotherwayitmaycausewarjustlikeStarWarsCloneWars!Andwecanfindoutmoreelementsthatourearthdidn'thave!Butitmaycauseeconomywar,someonemayfightwithothersbecauseofit!
Thatall!
还有一篇：Inspiteoftherapidgrowthofeconomyandtechnology,ourenvironmenthasbeenseriouslypolluted.Itismainlybecausetherehasbeenavastamountoftrash.Thereasonswhywehavemoreandmoretrashareasfollows.First,thenumberofpeoplewhoproducetrashisontheincrease.Second,wedonothaveenoughspacetohavegarbagedumped.Third,alotofrubbishwhichcanbereusedthanthrownawaybypeople.
Hereareseveralwayswecanusetohelpdecreasetheamountoftrash.First,weshouldgetthepublicre-educatedandletthemknowthefactthattrashpollutesourenvironmentandisharmfultoourhealth.Second,wesuggestourgovernmentenactstrictlawstocrackdownuponpeoplewholittergarbagehereandthere.Third,wecancallonourneighborstoreuseasmanythingsastheyhaveusedaspossible.Thus,wecanhaveacleanerenvironmenttolivein
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