выживаемость: 45 phrases in 16 subjects |
Aviation | 1 |
Biology | 15 |
Demography | 2 |
Fishery fishing industry | 1 |
Food industry | 2 |
General | 1 |
Genetics | 1 |
Law | 1 |
Mathematics | 2 |
Medical | 7 |
Military | 3 |
Nautical | 1 |
Oncology | 1 |
Patents | 1 |
Physics | 2 |
United Nations | 4 |