fly in the teeth of

例句：

1. 1. The company's new policy flies in the teeth of market trends.
   公司的新政策与市场趋势背道而驰。
2. 2.The scientist's findings fly in the teeth of established theories.
   科学家的发现与既定理论背道而驰。
3. 3. The decision to invest in renewable energy flew in the teeth of economic growth.
   决定投资可再生能源与经济增长背道而驰。