YOU SAID:

I can't believe we gotta clean this place up just 'cause we forgot our homework.

INTO JAPANESE

宿題を忘れてしまったからといって、この場所を片付けないといけないなんて信じられない。

BACK INTO ENGLISH

I can't believe I have to get rid of this place just because I forgot my homework.

INTO JAPANESE

宿題を忘れたからといって、この場所を取り払わなければならないとは信じられません。

BACK INTO ENGLISH

I can't believe I have to get rid of this place just because I forgot my homework.