perform fulfill 都有 履行（合同）意思,用法有没有区别?

perform fulfill 都有 履行（合同）意思,用法有没有区别? perform fulfill的区别 fulfill与realize有什么区别? achieve,reach,realize,fulfill,complete这几个词有什么区别?都能表示实现的意思吧,怎么用? perform 有没有perform a performance? perform on和perform它们有什么区别啊? 英文中attain与fulfill的用法有区别吗? 英语翻译NOW THEREFORE,if the Principal(Contractor) shall well and truly perform and fulfill all the undertakings,covenants,terms and conditions of the said Documents during the original terms of the said Documents and any extensions thereof that Additionally,each person within the orgainization must know 【what tasks to perform】 in order to fulfill that purpose.请问这句 what 引导的从句怎么没谓语,是不是省略了 ,那完整形式是什么 用的什么语法点 fulfill one's role fulfill如何读 present 与perform的区别,两个都有show的意思,这三个单词怎么区分?present,perform与show?还有两句话,一个是matter为什么加s,什么词性?怎么理解,句子是Your happiness,that is the only thing that matters.还有一个 fulfill和procurement译过来都是实现的意思,到底有什么区别?肯定有区别?请求赐教. 英语翻译,200分一段（十）10. FORCE MAJEURE Causes of Force Majeure Neither Licensor nor Licensee shall be liable for damages to the other for failure or delay to perform or fulfill any provisions of this Agreement when such failure or dela 在Can you dance the disco or perform ballet?中,dance ,perform的用法有什么区别?越详细越好,讲解的明白易懂,急用! accomplish 和fulfill 的区别 英语同义词中文中的同义词起码有的还有区别,但英文里有很多同义词翻译过来,一点区别都没有,连意思都一样,为什么要弄那么多一样的同义词?比如,act和perform都有表演的意思,不管先有act或pe