2011年10月11日 03时27分，《英语网:几种英语演讲的开场白[1]》由出国留学网liuxue86.com英语编辑整理.
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-Good morning/afternoon/evening ladies and gentleman
-It's my pleasant duty today to...
-I've been asked to...
告知演讲的话题
-the subject of my presentation is...
-I shall be speaking today about...
-My presentation concerns...
-Today's topic is...
-Today we are here to give a presentation on...
-Today we are here to talk about... Before we start, I'd like you meet my team members...
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