YOU SAID:

i sucked a lolipop when i was 4

INTO JAPANESE

私が4歳のときに私はロリポップを吸った

BACK INTO ENGLISH

I sucked lollipop when I was 4 years old

INTO JAPANESE

私は4歳のときにロリポップを吸った

BACK INTO ENGLISH

I sucked lollipop when I was 4 years old