complex stimulus

例句：

1. 1. The scientist found that the complex stimulus from the environment had a significant impact on the animal's behavior.
   科学家发现，来自环境的复杂刺激对动物的行为产生了显著影响。
2. 2. The researcher proposed that the complexity of the stimulus could be used to enhance the learning experience for the participants.
   研究人员提议，可以通过增加刺激的复杂性来提高参与者的学习体验。
3. 3. The artist created a complex stimulus that was both visually stunning and emotionally evocative.
   艺术家创作了一个既视觉上令人惊叹又情感上引人入胜的复杂刺激。