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- It usually take me more than three weeks to prepare a good impromptu speech. 为了准备一则即席的好讲辞，我通常要三个星期以上。
- He is good at making impromptu speech. 他善于发表即席演说。
- The chairman was asked to make an impromptu speech. 主席被邀请作即席演讲。
- He is good at make impromptu speech. 他善于发表即席演说。
- His impromptu speech was admired by everyone. 他的即席演讲令人仰慕。
- It usually takes me more than three weeks to prepare a good impromptu speech. 为了准备一则即席的好讲辞，我通常要三个星期以上。
- It usually takes me more than three weeks to prepare a good impromptu speech . 为了准备一则即席的好讲辞，我通常要三个星期以上。
- It warally take me more than three week to prepare a good impromptu speech. 为了准备一则即席的好讲辞，我通常要三个星期以上。
- It usually takes more than three weeks to prepare a good impromptu speech. 一般我要花费三周以上来准备一个好的即兴演讲。
- I was too nervous to remember what I had said in the impromptu speech. 在即席的演说中，我太紧张而不记得我说了什么。
- He is good at making impromptu speeches. 他善于发表即席演说。
- The Prepared Speech should be finished in 2-3 minutes, and the Impromptu Speech should be finished in 1 minute. 主题演讲时间控制在2-3分钟之内，即兴演讲时间控制在1分钟之内。
- Consider the impromptu speech as an opportunity to practice and develop your speaking skills. 将即席演说看成一次练习和提高演讲技巧的好机会。
- The picture on the right shows Mr. Tandja Mamadou, President of Niger, giving the impromptu speech. 右图为尼总统坦贾在落成仪式上即兴讲话。
- Mar, 1997 To make the competition more challenging, the organizing committee adds a new section - the impromptu speech to the overall format. 1997年3月为使比赛更具挑战性，第二届比赛程序中加入即兴演讲部分。
- This one impromptu speech lets Ma Yun industry unawares, review his all along to like nevertheless " blowout " disposition also is blamed. 马云这一即兴发言让业界措手不及，不过回顾他向来喜欢“放炮”的性格也就不为怪了。
- Political leaders read speeches for accuracy and precision.They lack the spontaneity of the impromptu speech or the extemporaneous speech. 它们不能像即席演说或者即兴演说那样可以自由发挥。
- an impromptu speech; a spur-of-the-moment party. 即席演讲；即席社交会。
- A few jokes will add a final fillip to your speech. 几句笑话会给你的演说添些生气。
- An impromptu visit broke up the long afternoon. 突然的造访打破了漫长的午后时光。
