 |
| 机 身: 357 phrases in 25 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Automobiles | 12 |
| Aviation | 161 |
| Business | 2 |
| Chemistry | 1 |
| Compressors | 28 |
| Computer numerical control | 2 |
| Construction | 2 |
| Cryptography | 1 |
| Drilling | 3 |
| Economy | 3 |
| Electronics | 4 |
| General | 22 |
| International trade | 1 |
| Metallurgy | 4 |
| Project management | 2 |
| Skydiving | 13 |
| Space | 8 |
| Sports | 2 |
| Steel production | 1 |
| Technology | 64 |
| Telecommunications | 1 |
| Textile industry | 17 |
| Wind Energy | 1 |