经济学家康纳尔.伍德曼从他的公寓出售25,000英镑，前往世界各国购买某些地区的产品，然后出售给其他国家以获取利润 　　Economist Conor Woodman uses £25,000 from the sale of his flat to travel to various countries around the world to buy products from certain regions and later sell them to other countries for a profit