YOU SAID:
The person on the other side of the mirror isn't laughing.
INTO JAPANESE
ミラーの反対側の人は笑っていません。
BACK INTO ENGLISH
The opposite side of the people of the mirror is not laughing.
INTO JAPANESE
ミラーの人々の反対側は笑っていません。
BACK INTO ENGLISH
Other side of the mirror people are not laughing.
INTO JAPANESE
ミラー人々の他の側面は笑っていません。
BACK INTO ENGLISH
Other side of the mirror people are not laughing.
Well done, yes, well done!