| |||
| 项目分布 | |||
|
project distribution : 3 phrases in 3 subjects |
| Hydroelectric power stations | 1 |
| International trade | 1 |
| United Nations | 1 |
| |||
| 项目分布 | |||
|
project distribution : 3 phrases in 3 subjects |
| Hydroelectric power stations | 1 |
| International trade | 1 |
| United Nations | 1 |