有关保护环境的英语词组
1、保护和改善生活和生态环境protectandimprovethelivingenvironmentandtheecologicalenvironment 2、保护珍贵动植物protectrareanimalsandplants 3、普及环保知识popularizeenvironmentalprotectionknowledge 4...
1、保护和改善生活和生态环境protectandimprovethelivingenvironmentandtheecologicalenvironment 2、保护珍贵动植物protectrareanimalsandplants 3、普及环保知识popularizeenvironmentalprotectionknowledge 4...