impromptu speech 中文意思是什麼
impromptu speech
解釋
即席演講-
It usually take me more than three weeks to prepare a good impromptu speech
為了準備一則即席的好講辭,我通常要三個星期以上。 -
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月為使比賽更具挑戰性,第二屆比賽程序中加入即興演講部分。
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