ecology and environment

常见例句

Grassland is the carrier of ecology and environment and plays an important role in improving ecology and environment and maintaining ecological balance and protecting human survival and development.
草地是生态环境的载体，对改善生态环境，维护生态平衡，保护人类生存和发展起着重要的作用。
This has caused great harm to the ecology and environment.
这对生态和环境造成了很严重的影响。
Deterioration of the ecology and environment in West China is largely imputed to the backward mode of production and way of life widespread in the rural areas.
我国西部生态环境退化与广泛分布的农村聚落落后的生产方式和生活方式有密切关系。