開(kāi)幕詞的用法和樣例：
例句
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史密斯先生作了一篇有關(guān)去年工作情況的報告，作為開(kāi)幕詞。
Mr Smith opened the ball with a report on last year's work. -
她友好的開(kāi)幕詞確定了整個(gè)會(huì )議的基調。
Her friendly opening speech set the tone for the whole conference. -
主席致開(kāi)幕詞后，史密斯先生作了精彩的長(cháng)篇演說(shuō)。
After the chairman delivered his opening speech, Mr Smith launched into a brilliant tirade.
