YOU SAID:
If you don't dance you have to sing
INTO JAPANESE
あなたがダンスをしなければ歌う必要があります
BACK INTO ENGLISH
If you do not dance you need to sing
INTO JAPANESE
あなたが踊っていないなら、あなたは歌う必要があります
BACK INTO ENGLISH
If you are not dancing, you need to sing
INTO JAPANESE
あなたが踊っていないなら、あなたは歌う必要があります
BACK INTO ENGLISH
If you are not dancing, you need to sing
Come on, you can do better than that.