iron hand in a velvet glove

例句：

1. 1.The government's iron hand in theeconomy has led to high unemployment rates.
   政府在经济中的铁腕政策导致了高失业率。
2. 2. The company's iron hand inthe market has made it difficult for competitorsto enter.
   公司的铁腕市场策略使得竞争对手难以进入。
3. 3. The iron hand in thelaw has prevented many people from exercising theirrights.
   法律的铁腕措施阻碍了许多人行使权利。