YOU SAID:

i own a blue calculator. i have had it since i was 4

INTO JAPANESE

私は青い電卓を持っています。私は4歳の時からそれを持っています

BACK INTO ENGLISH

I have a blue calculator. I have had it since I was 4 years old

INTO JAPANESE

私は青い電卓を持っています。私は4歳の時からそれを持っています

BACK INTO ENGLISH

I have a blue calculator. I have had it since I was 4 years old