English: what is your mother language
German: was ist deine muttersprache
Spanish: cual es tu lengua materna
French: quelle est votre langue maternelle
Italian: qual è la tua lingua madre
Portuguese: qual é a tua língua mãe
Dutch: wat is je moedertaal
Hindi: आपकी मातृभाषा क्या है
Arabic: ايش لغتك الأم
Japanese: 母国語は何ですか