CONVENTION CENTERS |
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A convention center, in American English, is an exhibition hall, or conference center, that holds conventions. A large, cavernous public building with enough open space to host public and private business and social events for the surrounding municipal and metropolitan areas.
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DISABILITIES |
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The term "disability", as it is applied to humans, refers to any condition that impedes the completion of daily tasks using traditional methods. National governments and global humanitarian agencies have narrowed this definition for their own purposes.
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ESCALATOR |
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An escalator is a conveyor transport device for transporting people, consisting of a staircase whose steps move up or down on tracks that keep the surfaces of the individual steps horizontal.
A moving walkway, moving sidewalk, travelator, or travellator is a slow conveyor belt that transports people horizontally or on an incline in a similar manner to an escalator. In both cases, riders can walk or stand. The walkways are often supplied in pairs, one for each direction.
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