但当前财政赤字主要是由税收收入不足造成的，其原因是低增长、高失业以及在总需求依然疲软的情况下，暂时性刺激措施到期、需要投入新的刺激措施。
But the current fiscal deficit mainly reflects weak tax revenues, owing to slow growth and high unemployment, and temporary stimulus measures that are fading away at a time when aggregate demand remains weak and additional fiscal stimulus is warranted.