Therefore, the communication & presentation space make urgent demands on the building environment in the new era of education.

交流与展示空间成为了新时期教育对建筑环境的迫切需求。

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Last April, Hannifin even did a presentation on science toys to a special gathering of managers from the National Aeronautics and Space Administration.

FORBES: Toys Your Techie Friends Will Love

Cuomo wouldn't answer questions after his presentation, held at the nanoscience college of the state University of New York in a space where President Barack Obama was a cheerleader one year ago for states seeking a place in the competitive high-technology economy.

WSJ: Cuomo: Create tax-free zones around SUNY campuses

But about an hour into RIM's presentation Wednesday, Mr. Heins delivered some unwelcome news to the audience in the hangar-like space, announcing the delayed U.S. availability of the phones.

WSJ: Finally, a BlackBerry��But More Delays