eco-environmental security
英
美
- 生态环境安全
双语例句
- After reserving water, the Three Gorges reservoir is facing more serious threat to water quality and ecological environment security.
摘要三峡大坝蓄水后水质和生态环境安全的威胁加大。 - Soil is the base of agricultural production, the keystone that Man relies on for survival, and the guarantee of food and ecological environmental safety for human beings.
摘要土壤是农业生产的基础，是人类赖以生存的基石，也是人类食物与生态环境安全的保障。
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