Why he couldn't leave? couldn, leave, Why

再见艾弗森

         There was a meeting with a large number of people. At first the speaker was very interesting, but as time went on, he became very boring. Finally when he was through, there was only one man sitting in the large room.
　　The speaker walked up to the man and said, "Thank you for hearing me out when all the others left the room."
　　"Oh! Don't mention it!" replied the man, "I cannot leave because I am the next speaker."

甲流不可怕

ha， the next speaker will have no listenner

float

One  reason:the content is boring,No one interested in that at all

mbcz1223

the next speaker will have no listenner