生态学家也研究利用环境与保护环境之间的平衡。
Ecologists also study the balance of using the environment while protecting it.
很快智利就会面a临促进经济增长与保护生态环境的冲突矛盾。
Chile will soon face a conflict between promoting economic growth and protecting the environment.
指导农村可再生能源综合开发与利用，促进生态农业建设和农业环境保护工作；
To guide the exploitation and utilization of regenerated energy in countries; to improve works on ecological agriculture construction and agricultural environment protection;
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