精选优质文档-倾情为你奉上Hello, everybody! Thank you. Thank you. Thank you, everybody. All right, everybody go ahead and have a seat. How is everybody going today? (Applause.) How about Tim Spicer? (Applause.)大家好！谢谢你们。谢谢你们。谢谢大家。好，大家请就座。你们今天都好吗？（掌声）蒂姆斯帕塞好吗？（掌声）I am here with students at Wakefield High School in Arlington, Virginia. And weve got students tuning in from all across America, from kindergarten through 12th grade. And I am just so glad that all could join us today. And I want to
