 |
| English | Russian |
| have a known history of acquaintance | быть давно знакомыми друг с другом (The two leaders have a known history of acquaintance. Alex_Odeychuk) |
| make known reservation | заявить о своей оговорке |
| well-known differences | резкие различия |
| well-known differences | отчётливые различия |
| well-known fact | известный всем факт |