n.不可避免，无法规避，必然发生

原形：inevitability复数：inevitabilities

The inevitability of change is a fundamental truth in both nature and society.
变化的必然性是自然界和社会中一个基本的真理。
Despite efforts to resist it, the inevitability of aging is something we all must face.
尽管我们试图抵抗，但衰老的必然性是我们所有人都必须面对的。
The inevitability of death is a reality that many people find difficult to accept.
死亡的必然性是许多人难以接受的一个现实。
The inevitability of technological progress has transformed our daily lives in countless ways.
技术进步的必然性以无数方式改变了我们的日常生活。
Recognizing the inevitability of setbacks can help us develop resilience and perseverance.
认识到挫折的必然性有助于我们培养韧性和毅力。
The inevitability of economic cycles, with periods of growth and recession, is well established in economic theory.
经济周期的必然性，包括增长期和衰退期，已在经济理论中得到充分确立。
In the face of environmental degradation, the inevitability of taking decisive action on climate change becomes increasingly clear.
面对环境恶化，采取果断行动应对气候变化的必然性变得越来越明显。
The inevitability of cultural evolution ensures that societies will continue to adapt and innovate over time.
文化演进的必然性确保了社会将随着时间的推移继续适应和创新。
The inevitability of consequences for one's actions serves as a powerful motivator for ethical decision-making.
行为必有后果的必然性是推动人们做出伦理决策的强大动力。
The inevitability of encountering challenges in life should not discourage us but inspire us to grow and learn.
生命中必然会遇到挑战，这不应使我们气馁，而应激励我们成长和学习。