чередовать : 38 phrases in 15 subjects |
Construction | 1 |
Cooking | 1 |
Diplomacy | 1 |
General | 9 |
Geology | 1 |
Makarov | 15 |
Mathematics | 1 |
Metallurgy | 1 |
Nanotechnology | 1 |
Oil / petroleum | 1 |
Programming | 2 |
Sports | 1 |
Telecommunications | 1 |
Textile industry | 1 |
Transport | 1 |