n.土壤改良

The city has undergone significant melioration in recent years, with new parks and public spaces enhancing the quality of life for its residents.
近年来，该城市经历了显著的改善，新的公园和公共空间提高了居民的生活质量。
The melioration of the river's water quality has led to an increase in fish populations and a healthier ecosystem.
河流水质的改善导致鱼类数量增加和生态系统更健康。
Through melioration efforts, the once-barren land has been transformed into fertile farmland, supporting local agriculture.
通过改良措施，曾经贫瘠的土地已转变为肥沃的农田，支持当地农业。
The melioration of the school's facilities has created a more conducive learning environment for students.
学校设施的改善为学生创造了一个更有利于学习的环境。
The melioration of public transportation has reduced traffic congestion and improved air quality in urban areas.
公共交通的改善减少了城市地区的交通拥堵，提高了空气质量。
The melioration of healthcare services in rural areas has led to better health outcomes for local communities.
农村地区医疗服务的改善导致当地社区健康状况更好。
The melioration of the old factory building has preserved its historical significance while also providing modern amenities for its occupants.
对旧工厂建筑的改造保留了其历史意义，同时也为居住者提供了现代化的设施。
The melioration of the neighborhood's infrastructure has led to increased property values and a more desirable living environment.
社区基础设施的改善导致房产价值上升，生活环境更令人向往。
The melioration of communication technology has revolutionized how we connect and share information on a global scale.
通信技术的改善彻底改变了我们如何在全球范围内连接和分享信息。
The melioration of environmental regulations has encouraged industries to adopt cleaner production methods, reducing pollution and promoting sustainability.
环境保护法规的改善鼓励工业采用更清洁的生产方法，减少污染，促进可持续发展。