This type of speech is often called an impromptu speech.
“现场站立思考”是指能够快速组织自己的观点，不要提前准备便能针对某个主题发表演讲，这种类型的演讲常常被称为即席演讲。
You will have one minute to prepare your impromptu speech.
你将会有一分钟准备你的即席演讲。
It usually takes me more than three weeks to prepare a good impromptu speech.
我通常要花上三个星期来准备一场即兴演讲。
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。
Have your partner choose one of the speech topics and speak impromptu for two minutes.
由你的搭档挑选一个话题，即兴演说两分钟。
Have your partner choose one of the speech topics and speak impromptu for two minutes.
由你的搭档挑选一个话题，即兴演说两分钟。
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