extreme path

例句：

1. 1. The temperature reached its extreme during the summer heatwave.
   在夏季热浪期间，温度达到了极端。
2. 2.The scientist found the solution to the problem at the extreme of his capabilities.
   这位科学家在能力极限之内找到了解决问题的方法。
3. 3. The company's performance was at its extreme during the recession.
   公司在经济衰退期间的表现达到了极限。