A vicious circle, it seems, is at work. The way to break it, according to Summers, is to sustain monetary stimulus and boost demand aggressively through fiscal policy.
看起来似乎形成了一个恶性循环。在萨默斯看来，打破这一恶性循环的办法是保持货币刺激和通过财政政策大幅提振需求。