Harkin's rule

例句：

1. 1.The Harkin's rule states that the best way to solve a problem is to think about it from different perspectives.
   哈金规则指出，解决一个问题的最好方法是从不同的角度去思考。
2. 2. In the field of economics, the Harkin's rule suggests that the government should not intervene too much in the market.
   在经济学领域，哈金规则建议政府不应该过多干预市场。
3. 3. The Harkin's rule has been widely accepted by economists and policymakers as a guide for decision-making.
   哈金规则已被经济学家和政策制定者广泛接受，作为决策的指导原则。