1. His decision to quit his job without a backup plan showed a level of irrationality that surprised everyone.
他毫无计划地辞去工作的决定让所有人都感到惊讶。

2. The irrationality of her fear of spiders became apparent when she screamed at the sight of a tiny spider.
她对蜘蛛的恐惧显然是不理智的，当她看到一只小蜘蛛时尖叫起来。

3. The company's financial troubles were exacerbated by the irrationality of their spending habits.
公司的财务困境被他们不理性的支出习惯所加剧。

4. It is important to recognize and address the irrationality in our thinking in order to make more informed decisions.
要认识到和解决我们思维中的不合理之处，才能做出更明智的决策。

5. The irrationality of the conspiracy theories circulating online is causing unnecessary panic and fear among the public.
网上流传的阴谋论的不理性正在引起公众不必要的恐慌和恐惧。

6. The irrationality of his actions can be attributed to his emotional state at the time.
他的行为不理性可以归因于当时的情绪状态。