vicious inflation

例句：

1. 1. The country's currency has been experiencing vicious inflation since the last recession.
   该国自上次经济衰退以来，货币经历了恶性通货膨胀。
2. 2.The government has announced a plan to combat the vicious inflation that is affecting the economy.
   政府宣布了一项计划，以对抗影响经济的恶性通货膨胀。
3. 3. The inflation rate has been rising steadily, causing widespread concern among economists and policymakers.
   通货膨胀率持续上升，引起了经济学家和政策制定者的广泛关注。