 |
| |||
| polar | |||
| polarny: 32 phrases in 8 subjects |
| Chemistry | 1 |
| Construction | 4 |
| Environment | 2 |
| Fish farming pisciculture | 3 |
| General | 10 |
| Life sciences | 3 |
| Natural resourses and wildlife conservation | 4 |
| Radio | 5 |
|
| |||
| polar | |||
| polarny: 32 phrases in 8 subjects |
| Chemistry | 1 |
| Construction | 4 |
| Environment | 2 |
| Fish farming pisciculture | 3 |
| General | 10 |
| Life sciences | 3 |
| Natural resourses and wildlife conservation | 4 |
| Radio | 5 |