在公司失去了其最大的客户后，它陷入了裁员和财务损失的恶性循环。

After the company lost its biggest client, it entered ___a ___downward ___spiral of layoffs and financial losses.

贫困常常导致健康状况不佳和机会有限的螺旋式下降。

Poverty often leads to ___a ___downward ___spiral of poor health and limited opportunities.

工作和个人问题的压力让她陷入了焦虑和抑郁的恶性循环。

The stress of work and personal problems created ___a ___downward ___spiral of anxiety and depression for her.