哥伦比亚是前10名中最贫穷的国家，其高排名源于其得天独厚的自然资源质量。
The poorest country in the top 10, Colombia's high ranking is due to the quality of its natural endowments.
技术的进步和反污染活动为生产中不断增加使用的自然资源作补偿，以使得环境质量在最优增长路径上保持不变。
Growth in technology and abatement activities now compensate for the growing use of natural resources in production, so that environmental quality remains constant on the optimal growth path.
本发明充分合理利用自然资源、提高了人类保健水平和生活质量。
The invention fully and reasonably utilizes natural resources and improves the health-care level and life quality of human beings.
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