- His ignorance of the rules caused him to make mistakes._ˈhɪz ˈɪɡ.nər.əns əv ðə ruːlz kɔːzd ˈhɪm tu meɪk mɪˈsteɪks. Hiz iɡnârâns âv dâ rúlz kózd him tu mêik mistêiks.Sua ignorância das regras o levou a cometer erros.ˈhɪz ˈɪɡ.nər.əns əv ðə ruːlz kɔːzd ˈhɪm tu meɪk mɪˈsteɪks. Hiz iɡnârâns âv dâ rúlz kózd him tu mêik mistêiks.
His ignorance of the rules caused him to make mistakes.