David Smith is a student, and one of his hobbies is writing.

大卫·史密斯是一名学生，他的爱好之一是写作。

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That's according to a new study by David Smith and colleagues from the University of Aberdeen in the UK.

这是从英国阿伯丁大学的大卫·史密斯和他的同事们的一项新研究得来的。

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"The new device can cloak a much wider spectrum of waves--nearly limitless," senior researcher David R. Smith said in a statement.

资深研究员戴维·R. 史密斯在一份声明中说：“新装置能够遮挡范围更广的光波——接近于无限。”

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David Kirsch is an associate professor at the Robert H.Smith School of Business at the University of Maryland.

VOA: special.2009.06.26

David Smith So,of course,we can all agree David Smith, despite thinking he's Napoleon,is not Napoleon.

因此，显然我们能够一致同意，尽管认为自己是拿破仑，但他不是。

耶鲁公开课 - 死亡课程节选

David Smith He never thinks to himself,I'm David Smith.

他从未想过，我是。

耶鲁公开课 - 死亡课程节选

The other players leaving Selhurst Park are Scott Flinders, Carl Fletcher, Ryan Carolan, James Dayton, Jamie Smith and David Wilkinson.

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Smith: David Stern and the NBA players expanding the game globally and in partnership with the Olympic movement, the game has grown so much versus 1998.

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"I don't think it's appropriate after his comments, " said Leicestershire chief executive David Smith.

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