偏执的

例句：

1. 1. He has a stubborn streak that sometimes gets in the way of progress.
   他有一种顽固的倾向，这有时会阻碍进步。
2. 2. She was very obstinate about her decision to leave the company.
   她对公司的决定非常固执。
3. 3. The fanatic's beliefs were so rigid that they prevented him from seeing reason.
   狂热分子的信念如此僵硬，以至于他无法看到理由。
4. 4. The tenacious leader refused to give up despite all odds.
   这个固执的领导者在所有的困难面前都不肯放弃。
5. 5. The rigid laws made it difficult for them to adapt to changes in the environment.
   严格的法律使得他们很难适应环境的变化。