第1个回答 2014-06-03
谢谢大家我的演讲完毕
Thank you my speech
第2个回答 2014-06-03
Thank you for your attention!
第3个回答 2014-06-03
Thank you ,and my presentation is done.
第4个回答 2014-06-03
thank you!that 's all
第5个回答 2014-06-03
Here is the end of my presentation. Thank you for your attention!