reflex reinforcement

例句：

1. 1. The reflex response is a natural reaction to an external stimulus.
   反射反应是对外部刺激的自然反应。
2. 2. The reinforcement of this technique has been shown to improve learning outcomes.
   这种技术的强化已被证明可以提高学习成果。
3. 3.The teacher's feedback was crucial in reinforcing the lesson learned during the class.
   老师的反馈在加强课堂上学到的知识点中起到了关键作用。