YOU SAID:
party in english and back into japanese
INTO JAPANESE
英語とバック日本人にパーティー
BACK INTO ENGLISH
Party to English and back Japanese
INTO JAPANESE
英語と日本語に戻るパーティー
BACK INTO ENGLISH
The party to return to the English and Japanese
INTO JAPANESE
パーティーは英語と日本語に戻ります
BACK INTO ENGLISH
The party will return to the English and Japanese
INTO JAPANESE
パーティーは英語と日本語に戻ります
BACK INTO ENGLISH
The party will return to the English and Japanese
You've done this before, haven't you.