YOU SAID:
Hello my name is Juan and yours?
INTO JAPANESE
こんにちは私の名前はフアンとあなたの?
BACK INTO ENGLISH
Hi my name is Juan and yours?
INTO JAPANESE
こんにちは私の名前はフアンとあなたのものですか?
BACK INTO ENGLISH
Hi my name is Juan and yours?
Come on, you can do better than that.