 |
tens of thousands of
| square kilometres
| tens of thousands of | |
| gen. | десятки тысяч |
| square kilometre | |
| gen. | кв. км. |
| |||
| десятки тысяч (swatimathur4) | |||
| tens of thousands of: 11 phrases in 3 subjects |
| General | 6 |
| Makarov | 4 |
| Mathematics | 1 |