obstinate, stubborn; refractory; opinionated; pig-headed разг.
факты — упрямая вещь — facts are stubborn things, you can't get away from facts
obstinate, stubborn; refractory; opinionated; pig-headed разг.
факты — упрямая вещь — facts are stubborn things, you can't get away from facts
Смирнитский. Русско-английский словарь сокращений Смирнитского. Russian-English Smirnitsky abbreviations dictionary. 2012