YOU SAID:
I wonder how many hairs you have on your head
INTO JAPANESE
あなたの頭には髪の毛が何本あるのだろうか
BACK INTO ENGLISH
How many hairs are there on your head?
INTO JAPANESE
あなたの頭には髪の毛が何本ありますか?
BACK INTO ENGLISH
How many hairs are there on your head?
You should move to Japan!