 |
| |||
| 许许多多 | |||
| twenty and twenty: 16 phrases in 9 subjects |
| Bridge construction | 1 |
| Dentistry | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| International Monetary Fund | 2 |
| Nautical | 1 |
| Polygraphy | 1 |
| Shipbuilding | 1 |
| United Nations | 7 |
|
| |||
| 许许多多 | |||
| twenty and twenty: 16 phrases in 9 subjects |
| Bridge construction | 1 |
| Dentistry | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| International Monetary Fund | 2 |
| Nautical | 1 |
| Polygraphy | 1 |
| Shipbuilding | 1 |
| United Nations | 7 |