 |
| средний уровень: 110 phrases in 29 subjects |
| Aerodynamics | 4 |
| Aviation | 3 |
| Chemistry | 1 |
| Construction | 6 |
| Economy | 1 |
| Education | 2 |
| Finances | 1 |
| General | 4 |
| Geology | 4 |
| Geophysics | 10 |
| Hydrography | 1 |
| Hydrology | 21 |
| Hygiene | 1 |
| Investment | 1 |
| Law | 2 |
| Mathematics | 3 |
| Medical | 7 |
| Military | 4 |
| Mining | 3 |
| Natural resourses and wildlife conservation | 6 |
| Nautical | 2 |
| Navy | 2 |
| Oceanography & oceanology | 4 |
| Psychology | 1 |
| Shipbuilding | 1 |
| Statistics | 1 |
| Surgery | 1 |
| Television | 1 |
| Water supply | 12 |