 |
| Russian | English |
| главные принципы работы | philosophy (Alexander Demidov) |
| главный и основополагающий принцип | be-all and end-all (Alexander Demidov) |
| главный принцип | core principle |
| главный принцип | governing principle (Азери) |
| главный принцип | central plank (Sustainable re-use has been the central plank of SAVE Britain's Heritage's tactics since its inception in 1975 and has been decisive in battles fought against the demolition of numerous important historic buildings  maps-moscow.com owant) |