3分钟英文即兴演讲话题(1)
Teachers， students：
Good morning， everyone!
Thank you all!
3分钟英文即兴演讲话题(2)
good morning/evening/afternoon， ladies and gentlemen ：
thank you!
3分钟英文即兴演讲话题(3)
3分钟英文即兴演讲话题(4)
Honourable judges， ladies and gentlemen，
3分钟英文即兴演讲话题(5)
Good afternoon ，ladies and gentlemen!
