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加尔文从父亲那里继承到一间位于芝加哥南部的理发店，这是他父亲奋斗的成果，但在他眼里看来这间铺子一钱不值，只是个负担，是在浪费他的时间。在将铺子卖给地方上的投机商后，加尔文才意识到父亲的远见卓识，并开始为卖掉铺子感到后悔。。The worldwide use of means of communication such as the telephone, television, and internet is still growing rapidly. Cable companies and telecom providers are working hard to connect everyone to their networks, including people living in remote villages in the countryside. Please Hold the Line follows telecom engineers in a number of Eastern European countries during their vis...。