 |
| |||
| додолу | |||
| на землю: 8 phrases in 5 subjects |
| Airports and air traffic control | 1 |
| Aviation | 1 |
| Communications | 3 |
| Ecology | 1 |
| Environment | 2 |
|
| |||
| додолу | |||
| на землю: 8 phrases in 5 subjects |
| Airports and air traffic control | 1 |
| Aviation | 1 |
| Communications | 3 |
| Ecology | 1 |
| Environment | 2 |