 |
| |||
| 清洁消毒 | |||
| 重建; 复兴 | |||
| 补救 | |||
| 引流; 排水; 水系; 卫生设施 | |||
| 环境卫生; 公共卫生 | |||
| assainissement: 44 phrases in 11 subjects |
| Agriculture | 1 |
| Economy | 2 |
| Environment | 6 |
| Food industry | 1 |
| Food service and catering | 1 |
| Health care | 1 |
| Hygiene | 8 |
| International Monetary Fund | 6 |
| Name of organization | 2 |
| United Nations | 14 |
| Water resources | 2 |