她迟到的理由是公交车晚点了。

The ___reason for her lateness was the delayed bus.

人类区别于其他动物的特征之一是拥有理性思考的能力。

One characteristic that sets humans apart is their ability to use ___reason.

他试图用逻辑推理来说服他们改变决定。

He tried to ___reason with them logically to change their decision.