求翻译：　　在今天，如果你还固执地认为美国富人的财富全压在华尔街上，那可就大错特错了。又或者，谈到美国的富人区,你首先想到的是美国洛杉矶的比佛利山庄和迈阿密的人工岛，那也属于孤陋寡闻。是什么意思？

　　Today, if you are still stubbornly believe that United States on the wealth of the rich full pressure on Wall Street, it would be quite wrong. Or, talk about United States rich area, your first thought is of United States artificial island Beverly Hill in Los Angeles and Miami, it is also ignorant.