The speaker has to ad- lib his speech when his papers suddenly blow off the podium.
The speaker has to ad- lib his speech when his papers suddenly blow off the podium.
当演讲稿突然掉下台时，演讲者不得不现编词。
The speaker has to ad- lib his speech when his papers suddenly blow off the podium.
当演讲稿突然掉下台时，演讲者不得不现编词。