основная проблема : 48 phrases in 18 subjects |
Architecture | 1 |
Astronautics | 2 |
Business | 1 |
Construction | 1 |
Electronics | 1 |
Energy industry | 2 |
General | 15 |
Informal | 1 |
Makarov | 3 |
Mass media | 2 |
Mathematics | 3 |
Measuring instruments | 1 |
Military | 4 |
Programming | 6 |
Public relations | 1 |
Rhetoric | 1 |
Road works | 1 |
Scientific | 2 |