YOU SAID:

i don't understand the idea of a translation party; where is the party?

INTO JAPANESE

翻訳パーティーのアイデアがわかりません。パーティーはどこ？

BACK INTO ENGLISH

I don't know the idea of a translation party. Where is the party?

INTO JAPANESE

翻訳パーティーのアイデアは知りません。パーティーはどこですか？

BACK INTO ENGLISH

I don't know the idea of a translation party. Where is the party?