 |
| 操作］时间: 80 phrases in 23 subjects |
| Agriculture | 2 |
| Air defense | 1 |
| Architecture | 2 |
| Automobiles | 1 |
| Aviation | 10 |
| Business | 3 |
| Chemistry | 1 |
| Commerce | 2 |
| Economy | 2 |
| Electric machinery | 1 |
| Electronics | 2 |
| General | 1 |
| Geophysics | 2 |
| Hydroelectric power stations | 5 |
| Information technology | 1 |
| Law | 1 |
| Management | 2 |
| Metallurgy | 4 |
| Oil processing plants | 2 |
| Project management | 1 |
| Space | 1 |
| Technology | 24 |
| Telecommunications | 9 |