YOU SAID:
Can you inform me and my friend on where the conference is starting?
INTO JAPANESE
会議がどこから始まるか、私と私の友人に知らせてもらえますか?
BACK INTO ENGLISH
Could you let me and my friend know where the meeting starts?
INTO JAPANESE
私と私の友人に、会議がどこから始まるか教えてもらえますか?
BACK INTO ENGLISH
Can you tell me and my friend where the meeting starts?
INTO JAPANESE
私と私の友人に、会議がどこから始まるか教えてもらえますか?
BACK INTO ENGLISH
Can you tell me and my friend where the meeting starts?
You've done this before, haven't you.