 |
| |||
| это позволило нам избежать трудностей (it enabled us to avoid the difficulties which may occur at boundary point) | |||
| it enabled us to avoid the difficulties: 5 phrases in 1 subject |
| Mathematics | 5 |
|
| |||
| это позволило нам избежать трудностей (it enabled us to avoid the difficulties which may occur at boundary point) | |||
| it enabled us to avoid the difficulties: 5 phrases in 1 subject |
| Mathematics | 5 |