我已经准备好就此提交一篇论文了，上周我刚在清华大学演讲过这篇论文，还在其他地方演讲过。
We are nearly ready to submit a paper, and I've presented it at Tsinghua last week. And we have presented it in other places as well.
这是他在清华大学的演讲。
同样，我也要感谢清华大学的各位领导以及全体到场的同学们，正是因为你们，我才能成为荣誉演讲嘉宾，因为这对我来说既珍贵、又是一种荣誉。
I'd also like to thank the Qinghua University leaders and the entire student body for having me as a distinguished guest speaker. This is truly a privilege and an honor.
自2009至今倪威被清华大学聘为客座教授，他还经常受邀作为嘉宾演讲人出现各种会议和活动。
Wilson was invited to be the Guest Professor at Tsinghua University since 2009 till now and he has also been frequently invited to be the guest speaker for various conference and events.
本周四美国驻华大使洪博培在对清华大学生的演讲中呼吁中国在人民币汇率方面应允许“更多的灵活性”。
S. Ambassador to China Jon Huntsman, in a speech to students at Tsinghua University in Beijing, called on China to allow "more flexibility" on the yuan exchange rate.
本周四美国驻华大使洪博培在对清华大学生的演讲中呼吁中国在人民币汇率方面应允许“更多的灵活性”。
S. Ambassador to China Jon Huntsman, in a speech to students at Tsinghua University in Beijing, called on China to allow "more flexibility" on the yuan exchange rate.
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