极端主义者

例句：

1. 1. The government is trying to curb the influence of extreme right-wing groups.
   政府正试图遏制极右翼团体的影响力。
2. 2. He was an extreme libertarian who believed in absolute freedom of speech.
   他是个极端的自由主义者，坚信绝对的言论自由。
3. 3. The extreme weather conditions made it difficult for the team to perform their best.
   极端的天气条件使团队难以发挥出最佳水平。