YOU SAID:

hah i bet you will mess up this phrase

INTO JAPANESE

ああ、きっとあなたはこのフレーズを台無しにしてしまうでしょう

BACK INTO ENGLISH

Oh, I bet you messed up this phrase

INTO JAPANESE

ああ、きっとこのフレーズを間違えたのでしょうね

BACK INTO ENGLISH

Oh, I must have misunderstood this phrase

INTO JAPANESE

ああ、この言葉を誤解したようです

BACK INTO ENGLISH

oh i seem to have misunderstood the term

INTO JAPANESE

ああ、用語を誤解しているようです

BACK INTO ENGLISH

Ah, I think you've misunderstood the terminology

INTO JAPANESE

ああ、用語を誤解しているようです

BACK INTO ENGLISH

Ah, I think you've misunderstood the terminology