a wind-up speech的用法和样例：
- The speaker will soon wind up his speech.
- She wound up her speech with a quotation.
- A delighted Mr Tebbs said: "When they first contacted me, I thought it was a wind up.
- Sailors know how wind up a long rope neatly.
- His speech had wound up the crowd.
- I always said he would wind up in jail.