YOU SAID:
they're right there with their hair
INTO JAPANESE
彼らは髪の毛でそこにいる
BACK INTO ENGLISH
They're there with their hair.
INTO JAPANESE
彼らは髪を飾っている
BACK INTO ENGLISH
they adorn their hair
INTO JAPANESE
彼らは髪を飾る
BACK INTO ENGLISH
they decorate their hair
INTO JAPANESE
彼らは髪を飾る
BACK INTO ENGLISH
they decorate their hair
That didn't even make that much sense in English.