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Web 2.0 Ushers in a |
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| Every well-known technology goes through predictable stages. In the beginning, an exciting new technology grabs people��셲 attention and pumps up their expectations to impossible levels. Entrepreneurs, venture capitalists, and individual investors chase the dream of massive returns, and they throw their money behind questionable business plans. |
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Selling to the Milit |
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| A $200 billion market is opening to American companies of all sizes. The U.S. Department of Defense is making radical changes that could provide unprecedented opportunities for your business and for your investments. The four branches of the military ?the Army, Navy, Air Force, and Marines ?are looking beyond their traditional weapons contractors and seeking suppliers in such areas as information technology, housing, and health care. |
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�궛�뾽 4.0 �떆���瑜� �씠�걚�뒗 9媛�吏� 湲� |
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| �궛�뾽 4.0 �떆���媛� 蹂멸꺽�솕�릺怨� �엳�뒗 �삤�뒛�궇, 9媛�吏� �썝泥� 湲곗닠�뱾濡� �씤�빐 誘멸뎅 �궡 �젣議곗뾽怨� �쑀�넻�뾽�씠 嫄곕���븳 湲곗��媛쒕�� �렣怨� �엳�떎. �씠 9媛�吏� 湲곗닠��� 臾댁뾿�씪源�? 誘멸뎅�뿉 �떎�떆 寃쎌젣�쟻 瑜대꽕�긽�뒪瑜� 媛��졇�삤�뒗 �옒��� 臾댁뾿�씤媛�? �븵�쑝濡� �슦由щ뒗 �뼱�뼡 �삙�깮�쓣 �뼸寃� �맆 寃껋씤媛�? |
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The Skyscraper Boom |
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| In 1885, the Home Insurance Building was completed in downtown Chicago. At 10 stories high, it was then the tallest building in the world. |
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�떎由ъ퐯諛몃━�쓽 �떆���媛� �걹�굹怨�, �깉濡쒖슫 |
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| 誘멸뎅 �궡 �룄�떆 �씤援ъ쓽 �쑀�엯怨� �쑀異쒖뿉 �엳�뼱 �뙣�꽩 蹂��솕媛� �씪�뼱�굹怨� �엳�떎. 肄붾줈�굹19�뒗 �씠�윭�븳 �뙣�꽩 蹂��솕瑜� �뜑�슧 媛��냽�솕�븯怨� �엳�떎. �뼱�뼡 �룄�떆��� 吏��뿭�뿉 �씤援ш�� �뒛怨�, 二쇰뒗媛�? �씠�쑀�뒗 臾댁뾿�씤媛�? �씠�윭�븳 �뙣�꽩 蹂��솕�뒗 �뼱�뼡 寃곌낵瑜� 媛��졇�삱 寃껋씤媛�? |
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[155]권 
