a gusty speech的用法和样例：
- The day was raw, with a sprinkling of snow and a gusty wind, made all the more intolerable by the speed of the car.
- It's a gusty day today.
- A few jokes will add a final fillip to your speech.
- On the afternoon of the day to make offerings to the Kitchen God, a gusty east wind blew dark clouds over the sky and it suddenly turned warmer.
- He's a fervent believer in free speech.