 |
| 操作法: 108 phrases in 27 subjects |
| Agriculture | 4 |
| Animal husbandry | 1 |
| Architecture | 1 |
| Artificial intelligence | 1 |
| Automobiles | 2 |
| Aviation | 2 |
| Business | 5 |
| Chemistry | 2 |
| Commerce | 1 |
| Computers | 1 |
| Dermatology | 1 |
| Economy | 1 |
| Electronics | 8 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 2 |
| Genetics | 1 |
| Hydroelectric power stations | 1 |
| Information technology | 1 |
| Management | 2 |
| Metallurgy | 34 |
| Plastics | 1 |
| Space | 3 |
| Sports | 1 |
| Technology | 25 |
| Telecommunications | 4 |
| Veterinary medicine | 1 |
| Wind Energy | 1 |