 |
| 混作: 82 phrases in 17 subjects |
| Agriculture | 3 |
| Aviation | 1 |
| Construction | 2 |
| Electronics | 3 |
| Environment | 1 |
| General | 25 |
| Geology | 4 |
| Horticulture | 3 |
| Information technology | 1 |
| Mathematics | 1 |
| Medical | 3 |
| Military | 6 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil processing plants | 1 |
| Technology | 24 |
| Water resources | 2 |