Your browser does not support the audio element. Es ist obligatorisch.Albanisch është e obligume/ është e detyrueshme Your browser does not support the audio element. Arabisch إجباري Your browser does not support the audio element. Chinesisch 这是强制性活动 Your browser does not support the audio element. Englisch It's compulsory Your browser does not support the audio element. Französisch C'est obligatoire. Your browser does not support the audio element. Griechisch Είναι υποχρεωτικό Your browser does not support the audio element. Hebräisch חובה Your browser does not support the audio element. Italienisch è obbligatorio Your browser does not support the audio element. Persisch اجباری است. Your browser does not support the audio element. Portugiesisch é obrigatório. Your browser does not support the audio element. Rumänisch este obligatoriu Your browser does not support the audio element. Russisch это обязательно Your browser does not support the audio element. Soninke wajibin ya ni Your browser does not support the audio element. Spanisch Es obligatorio Your browser does not support the audio element. Tamil அவசியம் பங்கேற்க வேண்டும் Your browser does not support the audio element. Türkisch Bu zorunlu. Your browser does not support the audio element. Ukrainisch Це обов'язково. Your browser does not support the audio element. Einladungen