 |
| |||
| involves some problems; is a problem | |||
| связан с трудностями: 48 phrases in 9 subjects |
| Aviation | 1 |
| Aviation medicine | 2 |
| Education | 1 |
| General | 24 |
| Makarov | 8 |
| Mathematics | 3 |
| Politics | 1 |
| Programming | 7 |
| Scientific | 1 |
|
| |||
| involves some problems; is a problem | |||
| связан с трудностями: 48 phrases in 9 subjects |
| Aviation | 1 |
| Aviation medicine | 2 |
| Education | 1 |
| General | 24 |
| Makarov | 8 |
| Mathematics | 3 |
| Politics | 1 |
| Programming | 7 |
| Scientific | 1 |