усложнение : 38 phrases in 22 subjects |
Aviation | 2 |
Banking | 1 |
Chess | 2 |
Computers | 1 |
Ecology | 1 |
Elections | 1 |
Energy industry | 1 |
Firefighting and fire-control systems | 1 |
General | 7 |
Idiomatic | 1 |
Information technology | 5 |
Management | 1 |
Mass media | 1 |
Mathematics | 2 |
Medical | 1 |
Microsoft | 1 |
Nanotechnology | 1 |
Programming | 4 |
Psychiatry | 1 |
Psychology | 1 |
Radio | 1 |
Watchmaking | 1 |