n.改善，改进，改良，词义转佳

The new policy has brought about a marked amelioration in the living conditions of the people.
新政策带来了人们生活条件的显著改善。
Continuous education and training contribute to the amelioration of employee skills.
持续的教育和培训有助于提高员工的技能。
The government's investment in infrastructure has led to an amelioration of transportation systems.
政府在基础设施上的投资导致了交通系统的改善。
The use of renewable energy sources promises a potential amelioration of environmental pollution.
使用可再生能源有望改善环境污染问题。
Our efforts for poverty alleviation have resulted in significant amelioration in the rural areas.
我们为减少贫困所做的努力已在农村地区取得了明显的改善。
The introduction of modern farming techniques has brought about an amelioration in agricultural productivity.
现代农业技术的应用使农业生产率得到了提高。
Regular exercise can lead to a noticeable amelioration in overall health and well-being.
有规律的锻炼可以明显改善整体健康状况和生活质量。
Diplomatic negotiations between countries aim at achieving amelioration in international relations.
国家间的外交谈判旨在改善国际关系。
After implementing quality control measures, we noticed a considerable amelioration in product consistency.
在实施质量控制措施后，我们注意到产品质量一致性有了显著提升。
The company's decision to invest in ergonomic workplace design has resulted in an amelioration of employee comfort and satisfaction.
公司决定投资于人体工程学的工作环境设计，从而提高了员工的舒适度和满意度。