набор : 135 phrases in 13 subjects |
Airports and air traffic control | 1 |
Aviation | 19 |
Chemistry | 7 |
Ecology | 2 |
General | 7 |
Information security and data protection | 2 |
Leather | 15 |
Metallurgy | 2 |
Meteorology | 2 |
Microsoft | 48 |
Navigation | 16 |
Road construction | 4 |
Technology | 10 |