用砖头换钻石?美国人“曲别针换房子”的传奇可能没有人不知道了——年轻的美国人麦克唐纳用一个大号的红色曲别针,经过一年的不断交换,最终换到了一座双层公寓一年的居住权。这个奇迹让一群年轻人找到了灵感——其中一部分人找到了创富的好机会,开办了换物的网站:另一群人紧跟着找到了实现“曲别针梦 The use of bricks for diamonds? The legend of the American “clip-for-house” may not be known - the young American McDonald used a large red paper clip, after a year of constant exchange, and eventually changed to a double layer. One-year apartment residency. This miracle made a group of young people find inspiration - some of them found a good opportunity to create wealth, opened a website for change: another group followed closely to find the realization of a "clip dream