English: what is the composition of our nails
German: was ist die komposition unserer nägel
Spanish: cual es la composicion de nuestras uñas
French: quelle est la composition de nos ongles
Italian: di cosa sono fatte le nostre unighe
Portuguese: de que são feitas as nossas unhas
Dutch: wat is de samenstelling van onze nagels
Hindi: हमारे नाखूनों की संरचना क्या है
Arabic: مما تتكون أظافرنا
Japanese: 爪は何でできているの