YOU SAID:

dancing is good if you're good at dancing

INTO JAPANESE

ダンスはダンスが得意なら良い

BACK INTO ENGLISH

Dance at the dance better

INTO JAPANESE

良いダンスでダンスします。

BACK INTO ENGLISH

Dance in a good dance.

INTO JAPANESE

良いダンスで踊る。

BACK INTO ENGLISH

Dance in a good dance.