YOU SAID:
why did we do a game party last night
INTO JAPANESE
なぜ昨夜ゲームパーティーをしたのか
BACK INTO ENGLISH
Why did we have a game party last night?
INTO JAPANESE
昨夜なぜゲームパーティーをしたのですか？
BACK INTO ENGLISH
Why did you have a game party last night?
INTO JAPANESE
昨日の夜、なぜゲームパーティーを開いたのですか？
BACK INTO ENGLISH
Why did you have a game party last night?
That didn't even make that much sense in English.
