YOU SAID:
I am arianna and i have 12 years old
INTO JAPANESE
私はアリアナで、12歳です
BACK INTO ENGLISH
I'm Ariana and I'm 12 years old
INTO JAPANESE
私はアリアナで、12歳です
BACK INTO ENGLISH
I'm Ariana and I'm 12 years old
That didn't even make that much sense in English.