 |
| контролируемое изменение: 6 phrases in 6 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 1 |
| Travel | 1 |
|
| контролируемое изменение: 6 phrases in 6 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 1 |
| Travel | 1 |