YOU SAID:
Why don't we go to the other room? Not to sleep of course!
INTO JAPANESE
他の部屋に行きませんか?もちろん寝ないで!
BACK INTO ENGLISH
Would you like to go to another room? Of course don't sleep!
INTO JAPANESE
別の部屋に行きませんか?もちろん寝ないでください!
BACK INTO ENGLISH
Would you like to go to another room? Of course don't sleep!
That didn't even make that much sense in English.