 |
| 误操作: 80 phrases in 23 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Automobiles | 5 |
| Aviation | 3 |
| Business | 2 |
| Chemistry | 1 |
| Construction | 1 |
| Cryptography | 1 |
| Drilling | 2 |
| Economy | 2 |
| Electric machinery | 1 |
| Electronics | 6 |
| Explosives and Explosive Ordnance Disposal | 3 |
| General | 7 |
| Hydroelectric power stations | 3 |
| Metallurgy | 4 |
| Oil / petroleum | 6 |
| Quality control and standards | 1 |
| Rail transport | 1 |
| Securities | 1 |
| Space | 8 |
| Technology | 16 |
| Telecommunications | 4 |