| 释义 |
Western Ecological Environment
基本例句
西部生态环境
The paper analyzes the worsening of ecological environment characteristics in west China, and considers that ecological reconstruction is of great economic and social significance.摘要西部生态环境恶化的现实和历史背景，决定了生态环境重建在西部大开发中具有重大意义。 |