While trade produces frictions in democracies, it also enhances wealth. If one looks at foreign direct investment, it is clear that the two sides of the Atlantic are closely integrated.
欧洲和美国还拥有共同的经济利益和价值观结构。尽管贸易造成民主国家间的摩擦，但同时也带来巨大的财富。看看国外直接投资就知道，大西洋两岸是紧密联系在一起的。