请高手翻译
下面这段文字处在一篇讲格林斯潘与美国的经济问题的文章中,这是最后一段。总感到不好理解它的准确意义,请英文好、又懂经济学的高手给予指教与翻译。
But Greenspan(格林斯潘) as we have already established is no god. Even his biggest fans in the economics profession say he owes much of his success at the Fed to dumb luck. So has the chairman finally rolled snake eyes?