Astheydifferintheirinterests,abilitiesandobjectivesinlife,differentpeoplepursuedifferentcareers.Somelovetobedoctors,whileothersprefertobescientists.Someliketobeworkers,whereasotherschoosetobetechnicians.Myidealcareer,however,isteaching.Thereasonsareasfollows. 　　First,Icanenjoymuchfreedominmywork.Iwillnotfrequentlybetoldwhattodoandhowtodoit.ThecontentofmylessonsandthewayIgivethemarelargelydeterminedbymyself,whichwillleavemoreroomformyimaginationandcreativity.Inaddition,Icanalwaysstayyoungmentally.Beingwiththeyoungpeoplemostofthetime,Iwillbeinfluencedbytheirideaandlifestyle.Iwillthen,feelthatIamalwaysinfashion.Furthermore,IwillhavetwolongvacationsandmuchflexibletimeinwhichIcanenjoydoingwhatIliketodo. 　　Butteachingisalsoademandingcareer,especiallyinasocietyasoursinwhichnewthingsandknowledgecomeinmultitude.Therefore,Ihavetoreadasmuchaspossibletoacquiretheknowledgeneededformywork. 　　【点评】文章第一段开门见山,指出我的理想职业是教师.第二段指出我选择教师做职业的原因,享受自由,和年轻人在一起能保持年轻,有两个假期等.结尾段讲了我努力的方向,多读书获取知识.整篇文章流畅自然,内容丰富,过渡自然,句式富于变化.