激进

例句：

1. 1. He is an extremely aggressive salesman.
   他是个极其好斗的销售员。
2. 2. The company's new policy is aimed at promoting a more aggressive approach to innovation.
   公司的新政策旨在推动更积极的创新方法。
3. 3. The political party has adopted an aggressive strategy in its campaign.
   该政党在竞选中采取了一种激进的策略。