Russian | English |
демонстрировать железную логику | exhibit flawless logical reasoning (Alex_Odeychuk) |
железная логика | flawless logical reasoning (Alex_Odeychuk) |
железное здоровье | cast-iron constitution (перен.: Ernest has a cast-iron constitution and never gets sick. 4uzhoj) |
железный довод | airtight argument (4uzhoj) |
с железными нервами | of iron nerve (e.g.: "He was always a man of iron nerve (...)" – Sir Arthur Conan Doyle ART Vancouver) |