
How is this wrong ?
Am I the one at fault or is this their issue ? I’ve already learnt 汚い(きたない) which means dirty, why do they use きれいじゃないinstead of 汚い if they want to imply that it’s not clean aka dirty ? I know that they might wanna help me strengthen my memory by using きれいじゃない but shouldn’t my answer also be accepted as a correct version ?