YOU SAID:
Hello girls. do you want to party?
INTO JAPANESE
ハロー女の子。パーティーしたいですか?
BACK INTO ENGLISH
Hello girl. Do you want to party?
INTO JAPANESE
こんにちはお嬢さん。パーティーしますか?
BACK INTO ENGLISH
Hello girl. Would you like to party?
INTO JAPANESE
こんにちはお嬢さん。パーティーしますか?
BACK INTO ENGLISH
Hello girl. Would you like to party?
That didn't even make that much sense in English.