YOU SAID:
Can you tell me where the party is at?
INTO JAPANESE
あなたはどこにいるのか教えていただけますか?
BACK INTO ENGLISH
Could you tell me where you are?
INTO JAPANESE
あなたはどこにいるのか教えていただけますか?
BACK INTO ENGLISH
Could you tell me where you are?
That didn't even make that much sense in English.