1.虽然采取行动不能保证我们立即获得成功，也不能排除我们偶尔失误的可能性，但它会促使我们进步，以使我们有朝一日实现宏伟的志向。Whileactiondoesnotguaranteeinstantaneoussuccess,nordoesitprecludethepossibilityof（1.排除……的可能性）makingtheoccasionalmisstep（2.偶尔的失误）,itwillhelptomoveusforwardsothatourlofty（3.宏伟的）ambitionsmayonedaybefulfilled.1-排除……的可能性precludethepossibilityof词典释义：precludeUK[prɪ'klu:d]US[prə-]formalverbtransitive■topreventsomethingormakeitimpossible,orpreventsomeonefromdoingsomething排除，防止，杜绝；阻碍•Hiscontractprecludeshimfromdiscussinghisworkwithanyoneoutsidethecompany.合约中禁止他与公司外的人谈论工作。•Thefactthatyourapplicationwasnotsuccessfulthistimedoesnotprecludethepossibilityofyouapplyingagainnexttime.这次应征失败并不妨碍你下次再来应征。外刊例句：Borrows'sreputationasadealmakerindicatesMontaguebelievesthetimeisripeforfurtherinvestment,althoughthatdoesn'tprecludethepossibilityofasharebuybackofupto£300mthisyear.（www.theguardian.com）鲍威尔以精于股票交易闻名，这意味着蒙太古公司认为是时候进行更多投资了，当然这仍无法排除今年该公司可能赎买价值超过3000万榜的股票。替换表达：exclude/ruleoutthepossibilityofsomething2-偶尔的失误theoccasionalmisstep词典释义：misstepmis·step/ˈmɪs.stɛp;ˈmɪs-step/nounCAmE1.amistake,especiallyonethatiscausedbynotunderstandingasituationcorrectly〔尤指判断上的〕错误;失策:•Amisstepherecouldcostmillionsofdollars.这里的一个失误可能会造成数百万美元的损失。外刊例句：HertwocentralcharactersareMrPutinhimself,whosecloyinglyinsincerepublicutterancesandoccasionalmistakesshedescribeswithsavageglee;andRamzanKadyrov,whomshedescribesrepeatedly—andbravely—asa“lunatic”.（www.economist.com）她书中有两大角色，其一是普京，他惯于在公众面前装腔作势地撒谎且偶有出丑，而她把此描述为体现了原始的欢乐；至于另一位角色拉姆塞·卡慕斯基，她反复称其勇敢得“像个疯子”。替换表达：makemistakesoccasionally学生错误表达：Incidentalmissteps点评：用词不当，incidental含义是“次要的；附带的”，例如：Thepointsyoumakearetrue...
