随着论坛临近，我代表组委会写这封信通知您：作为论坛的主讲者，请确保您可以在指定的时间和地点工作。
With the forum approaching, I'm writing this letter on behalf of the organizing committee to inform you that as the speaker of the forum, please make sure you can work at a given time and place.
我最近听到一场演讲，主讲人是一位负责为调试硅电路开发系统的一家公司的首席执行官。
I recently heard a talk by the CEO of a company that develops systems for debugging silicon circuits.
有位患者不能自主讲话，但接受该疗法后能够唱出“我饿了”这句话。
One patient was unable to speak voluntarily but after therapy could sing the phrase "I am thirsty."
去年11月，我有幸成为由100家硅谷非营利组织组成的工作坊的主讲之一。该工作坊由Compasspoint组织，并且得到了美国大卫与露西·派克德基金会的大力支持。
Last November, I had the pleasure of leading a workshop for a 100 Silicon Valley nonprofit organizations in hosted by Compasspoint and generously supported by the David and Lucile Packard Foundation.
最近，我有幸受邀在斯坦福为一门课做了次讲座，课程的名字叫数据挖掘与电子商务，由我的朋友安德烈亚.威根 (Andreas Weigend) 主讲。 他曾任亚马逊首席科学家。
Recently I had the opportunity to guest-lecture a class at Stanford called Data Mining and Electronic Business, which is taught by my friend (and former Chief Scientist at Amazon) Andreas Weigend.
画室的附近，有间旅馆，我已经与店主讲好了价钱，准备蜗居在那条叫画墙的小巷内，没有人认识我，没有人知道我的过往。
Near the studio, there are between the hotel, I have good price with the store speakers in preparation for painting goes back on that wall is called the alley, no one knew me, nobody knows my past.
我要花一点时间感谢今天的主讲人，哈特先生和格雷女士。
I want to take a minute to thank the keynote speakers, Mr. Hart and Mrs. Grey.
我很荣幸地介绍今晚的主讲人，刘易斯教授。
It's my great pleasure to introduce tonight's speaker, Professor Lewis.
我相当高兴介绍主讲人杨先生给大家认识。
我的天啊你真的要我当主讲人吗？
我很荣幸地介绍今晚的主讲人，路易斯教授。
It's my great pleasure to introduce tonight's speaker, Professor Lewis.
才知道这个要求被允许了，所以我必须要说我，现在是十分激动的向你们介绍-，和我一起主讲的老师，她会告诉你们一些课程的相关政策。
So, I have to say, I am very excited now to introduce you to Dr. Taylor, Taylor who I would be teaching with this semester -- limited engagement -- who will tell you about some of the course policies.
不仅如此，我大学三年级开始走上大学英语教学讲台，主讲英语。
English, as my second major, I fully accomplished all the subjects, especially, made in-depth study in oral courses.
不仅如此，我大学三年级开始走上大学英语教学讲台，主讲英语。
English, as my second major, I fully accomplished all the subjects, especially, made in-depth study in oral courses.
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