YOU SAID:
Lets have a great time at the party
INTO JAPANESE
パーティーで楽しい時間を過ごしましょう
BACK INTO ENGLISH
Have a good time at the party
INTO JAPANESE
あなたがたはパーティーで楽しく過ごしましたか。
BACK INTO ENGLISH
Did you have a good time at the party?
INTO JAPANESE
あなたがたはパーティーで楽しく過ごしましたか。
BACK INTO ENGLISH
Did you have a good time at the party?
That didn't even make that much sense in English.