求翻译：当时，美国政府对经济的干预使美国走出了经济危机的阴影，促进了美国的繁荣并在二战后成为世界霸主。时至今日，政府干预仍在美国经济发展中发挥积极作用。是什么意思？

At that time, the U.S. government intervention in the economy to make the United States out of the shadow of the economic crisis, and promote the prosperity of the United States in World War II to become the overlord of the world. Today, government intervention is still in play an active role in the

At that time, the Government of the United States intervention in the economy to the United States out of the economic crisis of the shadow of the United States, promoting prosperity and in post-war world 2. Today, government intervention is still in the United States play an active role in economic