grassland ecological environment的用法和样例:
例句
- Natural grassland is rationally utilized and the active grassland ecological protection is effective.
天然草地得到合理利用,草原生态保护积极有效。 - To protect the grassland ecology is an important link in preserving a complete and orderly chain of ecology on the Qinghai-Tibet Plateau.
保护好草原生态,是保持青藏高原生态链完整有序的重要一环。