| |||
environmental control | |||
environmental treatment | |||
environmental governance |
环境治理 : 23 phrases in 10 subjects |
Agriculture | 1 |
Automobiles | 1 |
Business | 1 |
Earth sciences | 3 |
Ecology | 3 |
Environment | 1 |
Finances | 1 |
Technology | 9 |
United Nations | 2 |
Water resources | 1 |