YOU SAID:
op give me your teeth challenge
INTO JAPANESE
opあなたの歯に挑戦してください
BACK INTO ENGLISH
op challenge your teeth
INTO JAPANESE
op歯に挑戦する
BACK INTO ENGLISH
Challenge op teeth
INTO JAPANESE
opの歯に挑戦
BACK INTO ENGLISH
Challenge op teeth
You've done this before, haven't you.