| Goethebuch | Vietnamese |
|---|---|
| 23 Learning foreign languages 23E 0409 ZH TH VI EN DE ES PT IT FR NL HR SR RU UK CS PL BS EL HI UR FA AR HE JA KO DA NO NN ID | 您的母语是什么? ภาษาแม่ของคุณคือภาษาอะไร ครับ / คะ? Tiếng mẹ đẻ của bạn là gì? Was ist Ihre Muttersprache? What is your mother tongue / native language (am.)? Qual è la Sua madrelingua? |