 |
| |||
| first-order problem (bigmaxus); paramount problem (bigmaxus) | |||
| challenge (engineering challenges – технические трудности Yakov F.) | |||
| первоочередная проблема: 2 phrases in 2 subjects |
| Diplomacy | 1 |
| United Nations | 1 |
|
| |||
| first-order problem (bigmaxus); paramount problem (bigmaxus) | |||
| challenge (engineering challenges – технические трудности Yakov F.) | |||
| первоочередная проблема: 2 phrases in 2 subjects |
| Diplomacy | 1 |
| United Nations | 1 |