【正文】
take a brief look at the agenda... i shall be offering a brief analysis of... the main area that i intend to cover in this presentation is... take a moment and think of... thank you for giving me the opportunity to tell you about... 告訴聽眾發(fā)言的長度 during the next ten minutes, i shall... i shall be speaking for about ten minutes... my presentation will last for about ten minutes... i wonamp。t take up more than ten minutes of your time... i donamp。s topic is... today we are here to give a presentation on... today we are here to talk about...before we start, iamp。s great to