Besides the three objects that you can see, there are four invisible "sensors" that I placed around the stage to let the program know where Otis is at any given time.

除了这三件作品，这里有四个无形的我设置的“传感器”让程序在任何时间都知道Ot is在哪。

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Sure enough as we pulled up we saw this tall man, you know, we'd all seen pictures of Johnny Otis with the nice hair and he looked like - he looked like a tall, kind of, like a creole man with a nice mustache and a beard and, you know, nice pompadour hair, and he was standing there all stately, and he had two or three more guys with him.

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"If you stop the Avastin, than the tumor comes back galloping, " says Otis Brawley, chief medical officer of the American Cancer Society.

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First of all, I want to thank President Kathy Love and the entire Savannah Tech community for their hospitality. (Applause.) I want to thank your governor, who I just had a chance to see recently, host him in the White House with the other governors -- Mr. Sonny Perdue. (Applause.) Your mayor, Otis Johnson, is in the house. (Applause.) Congressman John Barrow -- you're in his district. (Applause.) That's right.

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