YOU SAID:

Dirt's not that dirty

INTO JAPANESE

汚れはそこまで汚れていない

BACK INTO ENGLISH

dirt is not that dirty

INTO JAPANESE

汚れはそこまで汚れていません

BACK INTO ENGLISH

Dirt isn't that dirty

INTO JAPANESE

汚れはそこまで汚れてない

BACK INTO ENGLISH

Dirt isn't that dirty