如果被不幸言中，那么国家债务的巨额增长和即便7000亿美元也不足以挽救美国经济的认识将进一步侵蚀人们的信心，加剧经济的疲弱态势。
If so, the huge increase in the national debt and the realization that even $700 billion is not enough to rescue the US economy will erode confidence further and aggravate its weakness.